72282312

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 206057280

約数和(自身を除く): 133774968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 72, 74, 86, 111, 129, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 631, 666, 774, 888, 1032, 1262, 1332, 1548, 1591, 1893, 2524, 2664, 3096, 3182, 3786, 4773, 5048, 5679, 6364, 7572, 9546, 11358, 12728, 14319, 15144, 19092, 22716, 23347, 27133, 28638, 38184, 45432, 46694, 54266, 57276, 70041, 81399, 93388, 108532, 114552, 140082, 162798, 186776, 210123, 217064, 244197, 280164, 325596, 420246, 488394, 560328, 651192, 840492, 976788, 1003921, 1680984, 1953576, 2007842, 3011763, 4015684, 6023526, 8031368, 9035289, 12047052, 18070578, 24094104, 36141156, 72282312]

約数ペア:

[(1, 72282312), (2, 36141156), (3, 24094104), (4, 18070578), (6, 12047052), (8, 9035289), (9, 8031368), (12, 6023526), (18, 4015684), (24, 3011763), (36, 2007842), (37, 1953576), (43, 1680984), (72, 1003921), (74, 976788), (86, 840492), (111, 651192), (129, 560328), (148, 488394), (172, 420246), (222, 325596), (258, 280164), (296, 244197), (333, 217064), (344, 210123), (387, 186776), (444, 162798), (516, 140082), (631, 114552), (666, 108532), (774, 93388), (888, 81399), (1032, 70041), (1262, 57276), (1332, 54266), (1548, 46694), (1591, 45432), (1893, 38184), (2524, 28638), (2664, 27133), (3096, 23347), (3182, 22716), (3786, 19092), (4773, 15144), (5048, 14319), (5679, 12728), (6364, 11358), (7572, 9546)]