129257766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3538

約数の個数: 72

約数和(自身を含む): 326034072

約数和(自身を除く): 196776306

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 3366, 3491, 4114, 6171, 6982, 10473, 12342, 18513, 20946, 31419, 37026, 38401, 59347, 62838, 76802, 115203, 118694, 178041, 230406, 345609, 356082, 422411, 534123, 652817, 691218, 844822, 1068246, 1267233, 1305634, 1958451, 2534466, 3801699, 3916902, 5875353, 7180987, 7603398, 11750706, 14361974, 21542961, 43085922, 64628883, 129257766]

約数ペア:

[(1, 129257766), (2, 64628883), (3, 43085922), (6, 21542961), (9, 14361974), (11, 11750706), (17, 7603398), (18, 7180987), (22, 5875353), (33, 3916902), (34, 3801699), (51, 2534466), (66, 1958451), (99, 1305634), (102, 1267233), (121, 1068246), (153, 844822), (187, 691218), (198, 652817), (242, 534123), (306, 422411), (363, 356082), (374, 345609), (561, 230406), (726, 178041), (1089, 118694), (1122, 115203), (1683, 76802), (2057, 62838), (2178, 59347), (3366, 38401), (3491, 37026), (4114, 31419), (6171, 20946), (6982, 18513), (10473, 12342)]