72441072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 243734400

約数和(自身を除く): 171293328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 29, 33, 36, 38, 44, 48, 57, 58, 66, 72, 76, 83, 87, 88, 99, 114, 116, 132, 144, 152, 166, 171, 174, 176, 198, 209, 228, 232, 249, 261, 264, 304, 319, 332, 342, 348, 396, 418, 456, 464, 498, 522, 528, 551, 627, 638, 664, 684, 696, 747, 792, 836, 912, 913, 957, 996, 1044, 1102, 1254, 1276, 1328, 1368, 1392, 1494, 1577, 1584, 1653, 1672, 1826, 1881, 1914, 1992, 2088, 2204, 2407, 2508, 2552, 2736, 2739, 2871, 2988, 3154, 3306, 3344, 3652, 3762, 3828, 3984, 4176, 4408, 4731, 4814, 4959, 5016, 5104, 5478, 5742, 5976, 6061, 6308, 6612, 7221, 7304, 7524, 7656, 8217, 8816, 9462, 9628, 9918, 10032, 10956, 11484, 11952, 12122, 12616, 13224, 14193, 14442, 14608, 15048, 15312, 16434, 17347, 18183, 18924, 19256, 19836, 21663, 21912, 22968, 24244, 25232, 26448, 26477, 28386, 28884, 30096, 32868, 34694, 36366, 37848, 38512, 39672, 43326, 43824, 45733, 45936, 48488, 52041, 52954, 54549, 56772, 57768, 65736, 69388, 72732, 75696, 79344, 79431, 86652, 91466, 96976, 104082, 105908, 109098, 113544, 115536, 131472, 137199, 138776, 145464, 156123, 158862, 173304, 182932, 208164, 211816, 218196, 227088, 238293, 274398, 277552, 290928, 312246, 317724, 346608, 365864, 411597, 416328, 423632, 436392, 476586, 503063, 548796, 624492, 635448, 731728, 823194, 832656, 872784, 953172, 1006126, 1097592, 1248984, 1270896, 1509189, 1646388, 1906344, 2012252, 2195184, 2497968, 3018378, 3292776, 3812688, 4024504, 4527567, 6036756, 6585552, 8049008, 9055134, 12073512, 18110268, 24147024, 36220536, 72441072]

約数ペア:

[(1, 72441072), (2, 36220536), (3, 24147024), (4, 18110268), (6, 12073512), (8, 9055134), (9, 8049008), (11, 6585552), (12, 6036756), (16, 4527567), (18, 4024504), (19, 3812688), (22, 3292776), (24, 3018378), (29, 2497968), (33, 2195184), (36, 2012252), (38, 1906344), (44, 1646388), (48, 1509189), (57, 1270896), (58, 1248984), (66, 1097592), (72, 1006126), (76, 953172), (83, 872784), (87, 832656), (88, 823194), (99, 731728), (114, 635448), (116, 624492), (132, 548796), (144, 503063), (152, 476586), (166, 436392), (171, 423632), (174, 416328), (176, 411597), (198, 365864), (209, 346608), (228, 317724), (232, 312246), (249, 290928), (261, 277552), (264, 274398), (304, 238293), (319, 227088), (332, 218196), (342, 211816), (348, 208164), (396, 182932), (418, 173304), (456, 158862), (464, 156123), (498, 145464), (522, 138776), (528, 137199), (551, 131472), (627, 115536), (638, 113544), (664, 109098), (684, 105908), (696, 104082), (747, 96976), (792, 91466), (836, 86652), (912, 79431), (913, 79344), (957, 75696), (996, 72732), (1044, 69388), (1102, 65736), (1254, 57768), (1276, 56772), (1328, 54549), (1368, 52954), (1392, 52041), (1494, 48488), (1577, 45936), (1584, 45733), (1653, 43824), (1672, 43326), (1826, 39672), (1881, 38512), (1914, 37848), (1992, 36366), (2088, 34694), (2204, 32868), (2407, 30096), (2508, 28884), (2552, 28386), (2736, 26477), (2739, 26448), (2871, 25232), (2988, 24244), (3154, 22968), (3306, 21912), (3344, 21663), (3652, 19836), (3762, 19256), (3828, 18924), (3984, 18183), (4176, 17347), (4408, 16434), (4731, 15312), (4814, 15048), (4959, 14608), (5016, 14442), (5104, 14193), (5478, 13224), (5742, 12616), (5976, 12122), (6061, 11952), (6308, 11484), (6612, 10956), (7221, 10032), (7304, 9918), (7524, 9628), (7656, 9462), (8217, 8816)]