123403056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4649}}^1$

素因数の和:4746

約数の個数: 80

約数和(自身を含む): 369024000

約数和(自身を除く): 245620944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 4649, 6636, 8848, 9298, 13272, 13947, 18596, 26544, 27894, 32543, 37192, 55788, 65086, 74384, 97629, 111576, 130172, 195258, 223152, 260344, 367271, 390516, 520688, 734542, 781032, 1101813, 1469084, 1562064, 2203626, 2570897, 2938168, 4407252, 5141794, 5876336, 7712691, 8814504, 10283588, 15425382, 17629008, 20567176, 30850764, 41134352, 61701528, 123403056]

約数ペア:

[(1, 123403056), (2, 61701528), (3, 41134352), (4, 30850764), (6, 20567176), (7, 17629008), (8, 15425382), (12, 10283588), (14, 8814504), (16, 7712691), (21, 5876336), (24, 5141794), (28, 4407252), (42, 2938168), (48, 2570897), (56, 2203626), (79, 1562064), (84, 1469084), (112, 1101813), (158, 781032), (168, 734542), (237, 520688), (316, 390516), (336, 367271), (474, 260344), (553, 223152), (632, 195258), (948, 130172), (1106, 111576), (1264, 97629), (1659, 74384), (1896, 65086), (2212, 55788), (3318, 37192), (3792, 32543), (4424, 27894), (4649, 26544), (6636, 18596), (8848, 13947), (9298, 13272)]