82130904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 230038380

約数和(自身を除く): 147907476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1187, 1922, 2232, 2374, 2883, 3561, 3844, 4748, 5766, 7122, 7688, 8649, 9496, 10683, 11532, 14244, 17298, 21366, 23064, 28488, 34596, 36797, 42732, 69192, 73594, 85464, 110391, 147188, 220782, 294376, 331173, 441564, 662346, 883128, 1140707, 1324692, 2281414, 2649384, 3422121, 4562828, 6844242, 9125656, 10266363, 13688484, 20532726, 27376968, 41065452, 82130904]

約数ペア:

[(1, 82130904), (2, 41065452), (3, 27376968), (4, 20532726), (6, 13688484), (8, 10266363), (9, 9125656), (12, 6844242), (18, 4562828), (24, 3422121), (31, 2649384), (36, 2281414), (62, 1324692), (72, 1140707), (93, 883128), (124, 662346), (186, 441564), (248, 331173), (279, 294376), (372, 220782), (558, 147188), (744, 110391), (961, 85464), (1116, 73594), (1187, 69192), (1922, 42732), (2232, 36797), (2374, 34596), (2883, 28488), (3561, 23064), (3844, 21366), (4748, 17298), (5766, 14244), (7122, 11532), (7688, 10683), (8649, 9496)]