80369289.000000000

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 904780800

約数和(自身を除く): 577439436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 343, 402, 469, 588, 686, 804, 938, 1029, 1187, 1372, 1407, 1876, 2058, 2374, 2814, 3283, 3561, 4116, 4748, 5628, 6566, 7122, 8309, 9849, 13132, 14244, 16618, 19698, 22981, 24927, 33236, 39396, 45962, 49854, 58163, 68943, 79529, 91924, 99708, 116326, 137886, 159058, 174489, 232652, 238587, 275772, 318116, 348978, 407141, 477174, 556703, 697956, 814282, 954348, 1113406, 1221423, 1628564, 1670109, 2226812, 2442846, 3340218, 3896921, 4885692, 6680436, 7793842, 11690763, 15587684, 23381526, 27278447, 46763052, 54556894, 81835341, 109113788, 163670682, 327341364]

約数ペア:

[(1, 327341364), (2, 163670682), (3, 109113788), (4, 81835341), (6, 54556894), (7, 46763052), (12, 27278447), (14, 23381526), (21, 15587684), (28, 11690763), (42, 7793842), (49, 6680436), (67, 4885692), (84, 3896921), (98, 3340218), (134, 2442846), (147, 2226812), (196, 1670109), (201, 1628564), (268, 1221423), (294, 1113406), (343, 954348), (402, 814282), (469, 697956), (588, 556703), (686, 477174), (804, 407141), (938, 348978), (1029, 318116), (1187, 275772), (1372, 238587), (1407, 232652), (1876, 174489), (2058, 159058), (2374, 137886), (2814, 116326), (3283, 99708), (3561, 91924), (4116, 79529), (4748, 68943), (5628, 58163), (6566, 49854), (7122, 45962), (8309, 39396), (9849, 33236), (13132, 24927), (14244, 22981), (16618, 19698)]