43121988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13193

約数の個数: 72

約数和(自身を含む): 134167488

約数和(自身を除く): 91045500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 13163, 26326, 39489, 52652, 78978, 92141, 118467, 157956, 171119, 184282, 236934, 276423, 342238, 368564, 473868, 513357, 552846, 684476, 829269, 1026714, 1105692, 1197833, 1540071, 1658538, 2053428, 2395666, 3080142, 3317076, 3593499, 4791332, 6160284, 7186998, 10780497, 14373996, 21560994, 43121988]

約数ペア:

[(1, 43121988), (2, 21560994), (3, 14373996), (4, 10780497), (6, 7186998), (7, 6160284), (9, 4791332), (12, 3593499), (13, 3317076), (14, 3080142), (18, 2395666), (21, 2053428), (26, 1658538), (28, 1540071), (36, 1197833), (39, 1105692), (42, 1026714), (52, 829269), (63, 684476), (78, 552846), (84, 513357), (91, 473868), (117, 368564), (126, 342238), (156, 276423), (182, 236934), (234, 184282), (252, 171119), (273, 157956), (364, 118467), (468, 92141), (546, 78978), (819, 52652), (1092, 39489), (1638, 26326), (3276, 13163)]