72288972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7753}}^1$

素因数の和:7807

約数の個数: 72

約数和(自身を含む): 214506656

約数和(自身を除く): 142217684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 7753, 9324, 15506, 23259, 31012, 46518, 54271, 69777, 93036, 108542, 139554, 162813, 217084, 279108, 286861, 325626, 488439, 573722, 651252, 860583, 976878, 1147444, 1721166, 1953756, 2008027, 2581749, 3442332, 4016054, 5163498, 6024081, 8032108, 10326996, 12048162, 18072243, 24096324, 36144486, 72288972]

約数ペア:

[(1, 72288972), (2, 36144486), (3, 24096324), (4, 18072243), (6, 12048162), (7, 10326996), (9, 8032108), (12, 6024081), (14, 5163498), (18, 4016054), (21, 3442332), (28, 2581749), (36, 2008027), (37, 1953756), (42, 1721166), (63, 1147444), (74, 976878), (84, 860583), (111, 651252), (126, 573722), (148, 488439), (222, 325626), (252, 286861), (259, 279108), (333, 217084), (444, 162813), (518, 139554), (666, 108542), (777, 93036), (1036, 69777), (1332, 54271), (1554, 46518), (2331, 31012), (3108, 23259), (4662, 15506), (7753, 9324)]