75917985968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{319757}}^1$

素因数の和:319866

約数の個数: 80

約数和(自身を含む): 171287965440

約数和(自身を除く): 95369979472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 142, 152, 176, 209, 284, 304, 418, 568, 781, 836, 1136, 1349, 1562, 1672, 2698, 3124, 3344, 5396, 6248, 10792, 12496, 14839, 21584, 29678, 59356, 118712, 237424, 319757, 639514, 1279028, 2558056, 3517327, 5116112, 6075383, 7034654, 12150766, 14069308, 22702747, 24301532, 28138616, 45405494, 48603064, 56277232, 66829213, 90810988, 97206128, 133658426, 181621976, 249730217, 267316852, 363243952, 431352193, 499460434, 534633704, 862704386, 998920868, 1069267408, 1725408772, 1997841736, 3450817544, 3995683472, 4744874123, 6901635088, 9489748246, 18979496492, 37958992984, 75917985968]

約数ペア:

[(1, 75917985968), (2, 37958992984), (4, 18979496492), (8, 9489748246), (11, 6901635088), (16, 4744874123), (19, 3995683472), (22, 3450817544), (38, 1997841736), (44, 1725408772), (71, 1069267408), (76, 998920868), (88, 862704386), (142, 534633704), (152, 499460434), (176, 431352193), (209, 363243952), (284, 267316852), (304, 249730217), (418, 181621976), (568, 133658426), (781, 97206128), (836, 90810988), (1136, 66829213), (1349, 56277232), (1562, 48603064), (1672, 45405494), (2698, 28138616), (3124, 24301532), (3344, 22702747), (5396, 14069308), (6248, 12150766), (10792, 7034654), (12496, 6075383), (14839, 5116112), (21584, 3517327), (29678, 2558056), (59356, 1279028), (118712, 639514), (237424, 319757)]