72587892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 195761664

約数和(自身を除く): 123173772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 101, 102, 156, 202, 204, 221, 271, 303, 404, 442, 542, 606, 663, 813, 884, 1084, 1212, 1313, 1326, 1626, 1717, 2626, 2652, 3252, 3434, 3523, 3939, 4607, 5151, 5252, 6868, 7046, 7878, 9214, 10302, 10569, 13821, 14092, 15756, 18428, 20604, 21138, 22321, 27371, 27642, 42276, 44642, 54742, 55284, 59891, 66963, 82113, 89284, 109484, 119782, 133926, 164226, 179673, 239564, 267852, 328452, 355823, 359346, 465307, 711646, 718692, 930614, 1067469, 1395921, 1423292, 1861228, 2134938, 2791842, 4269876, 5583684, 6048991, 12097982, 18146973, 24195964, 36293946, 72587892]

約数ペア:

[(1, 72587892), (2, 36293946), (3, 24195964), (4, 18146973), (6, 12097982), (12, 6048991), (13, 5583684), (17, 4269876), (26, 2791842), (34, 2134938), (39, 1861228), (51, 1423292), (52, 1395921), (68, 1067469), (78, 930614), (101, 718692), (102, 711646), (156, 465307), (202, 359346), (204, 355823), (221, 328452), (271, 267852), (303, 239564), (404, 179673), (442, 164226), (542, 133926), (606, 119782), (663, 109484), (813, 89284), (884, 82113), (1084, 66963), (1212, 59891), (1313, 55284), (1326, 54742), (1626, 44642), (1717, 42276), (2626, 27642), (2652, 27371), (3252, 22321), (3434, 21138), (3523, 20604), (3939, 18428), (4607, 15756), (5151, 14092), (5252, 13821), (6868, 10569), (7046, 10302), (7878, 9214)]