72088458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 160406400

約数和(自身を除く): 88317942

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 109, 122, 139, 183, 218, 278, 327, 366, 417, 654, 793, 834, 1417, 1586, 1807, 2379, 2834, 3614, 4251, 4758, 5421, 6649, 8479, 8502, 10842, 13298, 15151, 16958, 19947, 25437, 30302, 39894, 45453, 50874, 86437, 90906, 110227, 172874, 196963, 220454, 259311, 330681, 393926, 518622, 590889, 661362, 924211, 1181778, 1848422, 2772633, 5545266, 12014743, 24029486, 36044229, 72088458]

約数ペア:

[(1, 72088458), (2, 36044229), (3, 24029486), (6, 12014743), (13, 5545266), (26, 2772633), (39, 1848422), (61, 1181778), (78, 924211), (109, 661362), (122, 590889), (139, 518622), (183, 393926), (218, 330681), (278, 259311), (327, 220454), (366, 196963), (417, 172874), (654, 110227), (793, 90906), (834, 86437), (1417, 50874), (1586, 45453), (1807, 39894), (2379, 30302), (2834, 25437), (3614, 19947), (4251, 16958), (4758, 15151), (5421, 13298), (6649, 10842), (8479, 8502)]