78199524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 72

約数和(自身を含む): 225421560

約数和(自身を除く): 147222036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 9829, 19658, 29487, 39316, 58974, 88461, 117948, 127777, 167093, 176922, 255554, 334186, 353844, 383331, 501279, 511108, 668372, 766662, 1002558, 1149993, 1503837, 1533324, 2005116, 2172209, 2299986, 3007674, 4344418, 4599972, 6015348, 6516627, 8688836, 13033254, 19549881, 26066508, 39099762, 78199524]

約数ペア:

[(1, 78199524), (2, 39099762), (3, 26066508), (4, 19549881), (6, 13033254), (9, 8688836), (12, 6516627), (13, 6015348), (17, 4599972), (18, 4344418), (26, 3007674), (34, 2299986), (36, 2172209), (39, 2005116), (51, 1533324), (52, 1503837), (68, 1149993), (78, 1002558), (102, 766662), (117, 668372), (153, 511108), (156, 501279), (204, 383331), (221, 353844), (234, 334186), (306, 255554), (442, 176922), (468, 167093), (612, 127777), (663, 117948), (884, 88461), (1326, 58974), (1989, 39316), (2652, 29487), (3978, 19658), (7956, 9829)]