72569772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 201054672

約数和(自身を除く): 128484900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 401, 457, 802, 914, 1203, 1371, 1604, 1828, 2406, 2742, 3609, 4113, 4411, 4812, 5027, 5484, 7218, 8226, 8822, 10054, 13233, 14436, 15081, 16452, 17644, 20108, 26466, 30162, 39699, 45243, 52932, 60324, 79398, 90486, 158796, 180972, 183257, 366514, 549771, 733028, 1099542, 1649313, 2015827, 2199084, 3298626, 4031654, 6047481, 6597252, 8063308, 12094962, 18142443, 24189924, 36284886, 72569772]

約数ペア:

[(1, 72569772), (2, 36284886), (3, 24189924), (4, 18142443), (6, 12094962), (9, 8063308), (11, 6597252), (12, 6047481), (18, 4031654), (22, 3298626), (33, 2199084), (36, 2015827), (44, 1649313), (66, 1099542), (99, 733028), (132, 549771), (198, 366514), (396, 183257), (401, 180972), (457, 158796), (802, 90486), (914, 79398), (1203, 60324), (1371, 52932), (1604, 45243), (1828, 39699), (2406, 30162), (2742, 26466), (3609, 20108), (4113, 17644), (4411, 16452), (4812, 15081), (5027, 14436), (5484, 13233), (7218, 10054), (8226, 8822)]