71734614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 173775360

約数和(自身を除く): 102040746

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 241, 266, 373, 399, 482, 723, 746, 798, 1119, 1446, 1687, 2238, 2611, 3374, 4579, 5061, 5222, 7087, 7833, 9158, 10122, 13737, 14174, 15666, 21261, 27474, 32053, 42522, 49609, 64106, 89893, 96159, 99218, 148827, 179786, 192318, 269679, 297654, 539358, 629251, 1258502, 1707967, 1887753, 3415934, 3775506, 5123901, 10247802, 11955769, 23911538, 35867307, 71734614]

約数ペア:

[(1, 71734614), (2, 35867307), (3, 23911538), (6, 11955769), (7, 10247802), (14, 5123901), (19, 3775506), (21, 3415934), (38, 1887753), (42, 1707967), (57, 1258502), (114, 629251), (133, 539358), (241, 297654), (266, 269679), (373, 192318), (399, 179786), (482, 148827), (723, 99218), (746, 96159), (798, 89893), (1119, 64106), (1446, 49609), (1687, 42522), (2238, 32053), (2611, 27474), (3374, 21261), (4579, 15666), (5061, 14174), (5222, 13737), (7087, 10122), (7833, 9158)]