91364728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 216054720

約数和(自身を除く): 124689992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3061, 3731, 4264, 6122, 7462, 12244, 14924, 21427, 24488, 29848, 39793, 42854, 79586, 85708, 125501, 159172, 171416, 251002, 278551, 318344, 502004, 557102, 878507, 1004008, 1114204, 1631513, 1757014, 2228408, 3263026, 3514028, 6526052, 7028056, 11420591, 13052104, 22841182, 45682364, 91364728]

約数ペア:

[(1, 91364728), (2, 45682364), (4, 22841182), (7, 13052104), (8, 11420591), (13, 7028056), (14, 6526052), (26, 3514028), (28, 3263026), (41, 2228408), (52, 1757014), (56, 1631513), (82, 1114204), (91, 1004008), (104, 878507), (164, 557102), (182, 502004), (287, 318344), (328, 278551), (364, 251002), (533, 171416), (574, 159172), (728, 125501), (1066, 85708), (1148, 79586), (2132, 42854), (2296, 39793), (3061, 29848), (3731, 24488), (4264, 21427), (6122, 14924), (7462, 12244)]