66874128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 178488576

約数和(自身を除く): 111614448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 97, 106, 159, 194, 212, 271, 291, 318, 388, 424, 542, 582, 636, 776, 813, 848, 1084, 1164, 1272, 1552, 1626, 2168, 2328, 2544, 3252, 4336, 4656, 5141, 6504, 10282, 13008, 14363, 15423, 20564, 26287, 28726, 30846, 41128, 43089, 52574, 57452, 61692, 78861, 82256, 86178, 105148, 114904, 123384, 157722, 172356, 210296, 229808, 246768, 315444, 344712, 420592, 630888, 689424, 1261776, 1393211, 2786422, 4179633, 5572844, 8359266, 11145688, 16718532, 22291376, 33437064, 66874128]

約数ペア:

[(1, 66874128), (2, 33437064), (3, 22291376), (4, 16718532), (6, 11145688), (8, 8359266), (12, 5572844), (16, 4179633), (24, 2786422), (48, 1393211), (53, 1261776), (97, 689424), (106, 630888), (159, 420592), (194, 344712), (212, 315444), (271, 246768), (291, 229808), (318, 210296), (388, 172356), (424, 157722), (542, 123384), (582, 114904), (636, 105148), (776, 86178), (813, 82256), (848, 78861), (1084, 61692), (1164, 57452), (1272, 52574), (1552, 43089), (1626, 41128), (2168, 30846), (2328, 28726), (2544, 26287), (3252, 20564), (4336, 15423), (4656, 14363), (5141, 13008), (6504, 10282)]