29376828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 81974256

約数和(自身を除く): 52597428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1531, 1599, 2132, 3062, 3198, 4593, 4797, 6124, 6396, 9186, 9594, 13779, 18372, 19188, 19903, 27558, 39806, 55116, 59709, 62771, 79612, 119418, 125542, 179127, 188313, 238836, 251084, 358254, 376626, 564939, 716508, 753252, 816023, 1129878, 1632046, 2259756, 2448069, 3264092, 4896138, 7344207, 9792276, 14688414, 29376828]

約数ペア:

[(1, 29376828), (2, 14688414), (3, 9792276), (4, 7344207), (6, 4896138), (9, 3264092), (12, 2448069), (13, 2259756), (18, 1632046), (26, 1129878), (36, 816023), (39, 753252), (41, 716508), (52, 564939), (78, 376626), (82, 358254), (117, 251084), (123, 238836), (156, 188313), (164, 179127), (234, 125542), (246, 119418), (369, 79612), (468, 62771), (492, 59709), (533, 55116), (738, 39806), (1066, 27558), (1476, 19903), (1531, 19188), (1599, 18372), (2132, 13779), (3062, 9594), (3198, 9186), (4593, 6396), (4797, 6124)]