72539324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 81775396

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 4373, 8294, 8746, 16588, 17492, 48103, 56849, 96206, 113698, 126817, 192412, 227396, 253634, 507268, 625339, 1250678, 1394987, 1648621, 2501356, 2789974, 3297242, 5579948, 6594484, 18134831, 36269662, 72539324]

約数ペア:

[(1, 72539324), (2, 36269662), (4, 18134831), (11, 6594484), (13, 5579948), (22, 3297242), (26, 2789974), (29, 2501356), (44, 1648621), (52, 1394987), (58, 1250678), (116, 625339), (143, 507268), (286, 253634), (319, 227396), (377, 192412), (572, 126817), (638, 113698), (754, 96206), (1276, 56849), (1508, 48103), (4147, 17492), (4373, 16588), (8294, 8746)]