84971484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{60521}}^1$

素因数の和:60547

約数の個数: 48

約数和(自身を含む): 237246240

約数和(自身を除く): 152274756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 60521, 121042, 181563, 242084, 363126, 544689, 726252, 786773, 1089378, 1573546, 1634067, 2178756, 2360319, 3147092, 3268134, 4720638, 6536268, 7080957, 9441276, 14161914, 21242871, 28323828, 42485742, 84971484]

約数ペア:

[(1, 84971484), (2, 42485742), (3, 28323828), (4, 21242871), (6, 14161914), (9, 9441276), (12, 7080957), (13, 6536268), (18, 4720638), (26, 3268134), (27, 3147092), (36, 2360319), (39, 2178756), (52, 1634067), (54, 1573546), (78, 1089378), (108, 786773), (117, 726252), (156, 544689), (234, 363126), (351, 242084), (468, 181563), (702, 121042), (1404, 60521)]