71928198

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 160477200

約数和(自身を除く): 88549002

約数列:

[1, 2, 3, 6, 9, 18, 59, 89, 118, 177, 178, 267, 354, 531, 534, 761, 801, 1062, 1522, 1602, 2283, 4566, 5251, 6849, 10502, 13698, 15753, 31506, 44899, 47259, 67729, 89798, 94518, 134697, 135458, 203187, 269394, 404091, 406374, 609561, 808182, 1219122, 3996011, 7992022, 11988033, 23976066, 35964099, 71928198]

約数ペア:

[(1, 71928198), (2, 35964099), (3, 23976066), (6, 11988033), (9, 7992022), (18, 3996011), (59, 1219122), (89, 808182), (118, 609561), (177, 406374), (178, 404091), (267, 269394), (354, 203187), (531, 135458), (534, 134697), (761, 94518), (801, 89798), (1062, 67729), (1522, 47259), (1602, 44899), (2283, 31506), (4566, 15753), (5251, 13698), (6849, 10502)]