71623692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 108

約数和(自身を含む): 221796120

約数和(自身を除く): 150172428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2137, 2394, 2793, 3724, 4274, 4788, 5586, 6411, 8379, 8548, 11172, 12822, 14959, 16758, 19233, 25644, 29918, 33516, 38466, 40603, 44877, 59836, 76932, 81206, 89754, 104713, 121809, 134631, 162412, 179508, 209426, 243618, 269262, 284221, 314139, 365427, 418852, 487236, 538524, 568442, 628278, 730854, 852663, 942417, 1136884, 1256556, 1461708, 1705326, 1884834, 1989547, 2557989, 3410652, 3769668, 3979094, 5115978, 5968641, 7958188, 10231956, 11937282, 17905923, 23874564, 35811846, 71623692]

約数ペア:

[(1, 71623692), (2, 35811846), (3, 23874564), (4, 17905923), (6, 11937282), (7, 10231956), (9, 7958188), (12, 5968641), (14, 5115978), (18, 3979094), (19, 3769668), (21, 3410652), (28, 2557989), (36, 1989547), (38, 1884834), (42, 1705326), (49, 1461708), (57, 1256556), (63, 1136884), (76, 942417), (84, 852663), (98, 730854), (114, 628278), (126, 568442), (133, 538524), (147, 487236), (171, 418852), (196, 365427), (228, 314139), (252, 284221), (266, 269262), (294, 243618), (342, 209426), (399, 179508), (441, 162412), (532, 134631), (588, 121809), (684, 104713), (798, 89754), (882, 81206), (931, 76932), (1197, 59836), (1596, 44877), (1764, 40603), (1862, 38466), (2137, 33516), (2394, 29918), (2793, 25644), (3724, 19233), (4274, 16758), (4788, 14959), (5586, 12822), (6411, 11172), (8379, 8548)]