72071838

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 164301696

約数和(自身を除く): 92229858

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 2437, 3286, 4874, 4929, 7311, 9858, 14622, 14787, 21933, 29574, 43866, 75547, 129161, 151094, 226641, 258322, 387483, 453282, 679923, 774966, 1162449, 1359846, 2324898, 4003991, 8007982, 12011973, 24023946, 36035919, 72071838]

約数ペア:

[(1, 72071838), (2, 36035919), (3, 24023946), (6, 12011973), (9, 8007982), (18, 4003991), (31, 2324898), (53, 1359846), (62, 1162449), (93, 774966), (106, 679923), (159, 453282), (186, 387483), (279, 258322), (318, 226641), (477, 151094), (558, 129161), (954, 75547), (1643, 43866), (2437, 29574), (3286, 21933), (4874, 14787), (4929, 14622), (7311, 9858)]