68221608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31237}}^1$

素因数の和:31266

約数の個数: 64

約数和(自身を含む): 209919360

約数和(自身を除く): 141697752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31237, 62474, 93711, 124948, 187422, 218659, 249896, 374844, 406081, 437318, 655977, 749688, 812162, 874636, 1218243, 1311954, 1624324, 1749272, 2436486, 2623908, 2842567, 3248648, 4872972, 5247816, 5685134, 8527701, 9745944, 11370268, 17055402, 22740536, 34110804, 68221608]

約数ペア:

[(1, 68221608), (2, 34110804), (3, 22740536), (4, 17055402), (6, 11370268), (7, 9745944), (8, 8527701), (12, 5685134), (13, 5247816), (14, 4872972), (21, 3248648), (24, 2842567), (26, 2623908), (28, 2436486), (39, 1749272), (42, 1624324), (52, 1311954), (56, 1218243), (78, 874636), (84, 812162), (91, 749688), (104, 655977), (156, 437318), (168, 406081), (182, 374844), (273, 249896), (312, 218659), (364, 187422), (546, 124948), (728, 93711), (1092, 62474), (2184, 31237)]