91967640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7901}}^1$

素因数の和:8012

約数の個数: 64

約数和(自身を含む): 278782560

約数和(自身を除く): 186814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7901, 11640, 15802, 23703, 31604, 39505, 47406, 63208, 79010, 94812, 118515, 158020, 189624, 237030, 316040, 474060, 766397, 948120, 1532794, 2299191, 3065588, 3831985, 4598382, 6131176, 7663970, 9196764, 11495955, 15327940, 18393528, 22991910, 30655880, 45983820, 91967640]

約数ペア:

[(1, 91967640), (2, 45983820), (3, 30655880), (4, 22991910), (5, 18393528), (6, 15327940), (8, 11495955), (10, 9196764), (12, 7663970), (15, 6131176), (20, 4598382), (24, 3831985), (30, 3065588), (40, 2299191), (60, 1532794), (97, 948120), (120, 766397), (194, 474060), (291, 316040), (388, 237030), (485, 189624), (582, 158020), (776, 118515), (970, 94812), (1164, 79010), (1455, 63208), (1940, 47406), (2328, 39505), (2910, 31604), (3880, 23703), (5820, 15802), (7901, 11640)]