72054612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 222768000

約数和(自身を除く): 150713388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 101, 114, 126, 133, 149, 171, 202, 228, 252, 266, 298, 303, 342, 399, 404, 447, 532, 596, 606, 684, 707, 798, 894, 909, 1043, 1197, 1212, 1341, 1414, 1596, 1788, 1818, 1919, 2086, 2121, 2394, 2682, 2828, 2831, 3129, 3636, 3838, 4172, 4242, 4788, 5364, 5662, 5757, 6258, 6363, 7676, 8484, 8493, 9387, 11324, 11514, 12516, 12726, 13433, 15049, 16986, 17271, 18774, 19817, 23028, 25452, 25479, 26866, 30098, 33972, 34542, 37548, 39634, 40299, 45147, 50958, 53732, 59451, 60196, 69084, 79268, 80598, 90294, 101916, 105343, 118902, 120897, 135441, 161196, 178353, 180588, 210686, 237804, 241794, 270882, 285931, 316029, 356706, 421372, 483588, 541764, 571862, 632058, 713412, 857793, 948087, 1143724, 1264116, 1715586, 1896174, 2001517, 2573379, 3431172, 3792348, 4003034, 5146758, 6004551, 8006068, 10293516, 12009102, 18013653, 24018204, 36027306, 72054612]

約数ペア:

[(1, 72054612), (2, 36027306), (3, 24018204), (4, 18013653), (6, 12009102), (7, 10293516), (9, 8006068), (12, 6004551), (14, 5146758), (18, 4003034), (19, 3792348), (21, 3431172), (28, 2573379), (36, 2001517), (38, 1896174), (42, 1715586), (57, 1264116), (63, 1143724), (76, 948087), (84, 857793), (101, 713412), (114, 632058), (126, 571862), (133, 541764), (149, 483588), (171, 421372), (202, 356706), (228, 316029), (252, 285931), (266, 270882), (298, 241794), (303, 237804), (342, 210686), (399, 180588), (404, 178353), (447, 161196), (532, 135441), (596, 120897), (606, 118902), (684, 105343), (707, 101916), (798, 90294), (894, 80598), (909, 79268), (1043, 69084), (1197, 60196), (1212, 59451), (1341, 53732), (1414, 50958), (1596, 45147), (1788, 40299), (1818, 39634), (1919, 37548), (2086, 34542), (2121, 33972), (2394, 30098), (2682, 26866), (2828, 25479), (2831, 25452), (3129, 23028), (3636, 19817), (3838, 18774), (4172, 17271), (4242, 16986), (4788, 15049), (5364, 13433), (5662, 12726), (5757, 12516), (6258, 11514), (6363, 11324), (7676, 9387), (8484, 8493)]