72477936

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 152507664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 102, 108, 136, 139, 142, 144, 153, 204, 213, 216, 272, 278, 284, 306, 408, 417, 426, 432, 459, 556, 568, 612, 639, 816, 834, 852, 918, 1112, 1136, 1207, 1224, 1251, 1278, 1668, 1704, 1836, 1917, 2224, 2363, 2414, 2448, 2502, 2556, 3336, 3408, 3621, 3672, 3753, 3834, 4726, 4828, 5004, 5112, 6672, 7089, 7242, 7344, 7506, 7668, 9452, 9656, 9869, 10008, 10224, 10863, 14178, 14484, 15012, 15336, 18904, 19312, 19738, 20016, 21267, 21726, 28356, 28968, 29607, 30024, 30672, 32589, 37808, 39476, 42534, 43452, 56712, 57936, 59214, 60048, 63801, 65178, 78952, 85068, 86904, 88821, 113424, 118428, 127602, 130356, 157904, 167773, 170136, 173808, 177642, 236856, 255204, 260712, 266463, 335546, 340272, 355284, 473712, 503319, 510408, 521424, 532926, 671092, 710568, 1006638, 1020816, 1065852, 1342184, 1421136, 1509957, 2013276, 2131704, 2684368, 3019914, 4026552, 4263408, 4529871, 6039828, 8053104, 9059742, 12079656, 18119484, 24159312, 36238968, 72477936]

約数ペア:

[(1, 72477936), (2, 36238968), (3, 24159312), (4, 18119484), (6, 12079656), (8, 9059742), (9, 8053104), (12, 6039828), (16, 4529871), (17, 4263408), (18, 4026552), (24, 3019914), (27, 2684368), (34, 2131704), (36, 2013276), (48, 1509957), (51, 1421136), (54, 1342184), (68, 1065852), (71, 1020816), (72, 1006638), (102, 710568), (108, 671092), (136, 532926), (139, 521424), (142, 510408), (144, 503319), (153, 473712), (204, 355284), (213, 340272), (216, 335546), (272, 266463), (278, 260712), (284, 255204), (306, 236856), (408, 177642), (417, 173808), (426, 170136), (432, 167773), (459, 157904), (556, 130356), (568, 127602), (612, 118428), (639, 113424), (816, 88821), (834, 86904), (852, 85068), (918, 78952), (1112, 65178), (1136, 63801), (1207, 60048), (1224, 59214), (1251, 57936), (1278, 56712), (1668, 43452), (1704, 42534), (1836, 39476), (1917, 37808), (2224, 32589), (2363, 30672), (2414, 30024), (2448, 29607), (2502, 28968), (2556, 28356), (3336, 21726), (3408, 21267), (3621, 20016), (3672, 19738), (3753, 19312), (3834, 18904), (4726, 15336), (4828, 15012), (5004, 14484), (5112, 14178), (6672, 10863), (7089, 10224), (7242, 10008), (7344, 9869), (7506, 9656), (7668, 9452)]