71410374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 177365760

約数和(自身を除く): 105955386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1291, 1317, 2582, 2634, 3073, 3873, 3951, 6146, 7746, 7902, 9037, 9219, 11619, 18074, 18438, 23238, 27111, 27657, 54222, 55314, 81333, 162666, 566749, 1133498, 1700247, 3400494, 3967243, 5100741, 7934486, 10201482, 11901729, 23803458, 35705187, 71410374]

約数ペア:

[(1, 71410374), (2, 35705187), (3, 23803458), (6, 11901729), (7, 10201482), (9, 7934486), (14, 5100741), (18, 3967243), (21, 3400494), (42, 1700247), (63, 1133498), (126, 566749), (439, 162666), (878, 81333), (1291, 55314), (1317, 54222), (2582, 27657), (2634, 27111), (3073, 23238), (3873, 18438), (3951, 18074), (6146, 11619), (7746, 9219), (7902, 9037)]