72331152

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 193945920

約数和(自身を除く): 121614768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 222, 278, 293, 296, 417, 444, 556, 586, 592, 834, 879, 888, 1112, 1172, 1668, 1758, 1776, 2224, 2344, 3336, 3516, 4688, 5143, 6672, 7032, 10286, 10841, 14064, 15429, 20572, 21682, 30858, 32523, 40727, 41144, 43364, 61716, 65046, 81454, 82288, 86728, 122181, 123432, 130092, 162908, 173456, 244362, 246864, 260184, 325816, 488724, 520368, 651632, 977448, 1506899, 1954896, 3013798, 4520697, 6027596, 9041394, 12055192, 18082788, 24110384, 36165576, 72331152]

約数ペア:

[(1, 72331152), (2, 36165576), (3, 24110384), (4, 18082788), (6, 12055192), (8, 9041394), (12, 6027596), (16, 4520697), (24, 3013798), (37, 1954896), (48, 1506899), (74, 977448), (111, 651632), (139, 520368), (148, 488724), (222, 325816), (278, 260184), (293, 246864), (296, 244362), (417, 173456), (444, 162908), (556, 130092), (586, 123432), (592, 122181), (834, 86728), (879, 82288), (888, 81454), (1112, 65046), (1172, 61716), (1668, 43364), (1758, 41144), (1776, 40727), (2224, 32523), (2344, 30858), (3336, 21682), (3516, 20572), (4688, 15429), (5143, 14064), (6672, 10841), (7032, 10286)]