70727436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 195074880

約数和(自身を除く): 124347444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 1913, 2054, 2844, 3081, 3826, 4108, 5739, 6162, 7652, 9243, 11478, 12324, 17217, 18486, 22956, 24869, 34434, 36972, 49738, 68868, 74607, 99476, 149214, 151127, 223821, 298428, 302254, 447642, 453381, 604508, 895284, 906762, 1360143, 1813524, 1964651, 2720286, 3929302, 5440572, 5893953, 7858604, 11787906, 17681859, 23575812, 35363718, 70727436]

約数ペア:

[(1, 70727436), (2, 35363718), (3, 23575812), (4, 17681859), (6, 11787906), (9, 7858604), (12, 5893953), (13, 5440572), (18, 3929302), (26, 2720286), (36, 1964651), (39, 1813524), (52, 1360143), (78, 906762), (79, 895284), (117, 604508), (156, 453381), (158, 447642), (234, 302254), (237, 298428), (316, 223821), (468, 151127), (474, 149214), (711, 99476), (948, 74607), (1027, 68868), (1422, 49738), (1913, 36972), (2054, 34434), (2844, 24869), (3081, 22956), (3826, 18486), (4108, 17217), (5739, 12324), (6162, 11478), (7652, 9243)]