74811702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 181209600

約数和(自身を除く): 106397898

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 241, 266, 389, 399, 482, 723, 778, 798, 1167, 1446, 1687, 2334, 2723, 3374, 4579, 5061, 5446, 7391, 8169, 9158, 10122, 13737, 14782, 16338, 22173, 27474, 32053, 44346, 51737, 64106, 93749, 96159, 103474, 155211, 187498, 192318, 281247, 310422, 562494, 656243, 1312486, 1781231, 1968729, 3562462, 3937458, 5343693, 10687386, 12468617, 24937234, 37405851, 74811702]

約数ペア:

[(1, 74811702), (2, 37405851), (3, 24937234), (6, 12468617), (7, 10687386), (14, 5343693), (19, 3937458), (21, 3562462), (38, 1968729), (42, 1781231), (57, 1312486), (114, 656243), (133, 562494), (241, 310422), (266, 281247), (389, 192318), (399, 187498), (482, 155211), (723, 103474), (778, 96159), (798, 93749), (1167, 64106), (1446, 51737), (1687, 44346), (2334, 32053), (2723, 27474), (3374, 22173), (4579, 16338), (5061, 14782), (5446, 13737), (7391, 10122), (8169, 9158)]