81848424

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 241315200

約数和(自身を除く): 159466776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 392, 474, 553, 588, 632, 881, 948, 1106, 1176, 1659, 1762, 1896, 2212, 2643, 3318, 3524, 3871, 4424, 5286, 6167, 6636, 7048, 7742, 10572, 11613, 12334, 13272, 15484, 18501, 21144, 23226, 24668, 30968, 37002, 43169, 46452, 49336, 69599, 74004, 86338, 92904, 129507, 139198, 148008, 172676, 208797, 259014, 278396, 345352, 417594, 487193, 518028, 556792, 835188, 974386, 1036056, 1461579, 1670376, 1948772, 2923158, 3410351, 3897544, 5846316, 6820702, 10231053, 11692632, 13641404, 20462106, 27282808, 40924212, 81848424]

約数ペア:

[(1, 81848424), (2, 40924212), (3, 27282808), (4, 20462106), (6, 13641404), (7, 11692632), (8, 10231053), (12, 6820702), (14, 5846316), (21, 3897544), (24, 3410351), (28, 2923158), (42, 1948772), (49, 1670376), (56, 1461579), (79, 1036056), (84, 974386), (98, 835188), (147, 556792), (158, 518028), (168, 487193), (196, 417594), (237, 345352), (294, 278396), (316, 259014), (392, 208797), (474, 172676), (553, 148008), (588, 139198), (632, 129507), (881, 92904), (948, 86338), (1106, 74004), (1176, 69599), (1659, 49336), (1762, 46452), (1896, 43169), (2212, 37002), (2643, 30968), (3318, 24668), (3524, 23226), (3871, 21144), (4424, 18501), (5286, 15484), (6167, 13272), (6636, 12334), (7048, 11613), (7742, 10572)]