72310688

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 149597280

約数和(自身を除く): 77286592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1072, 1163, 1943, 2144, 2326, 3886, 4652, 7772, 9304, 15544, 18608, 31088, 33727, 37216, 62176, 67454, 77921, 134908, 155842, 269816, 311684, 539632, 623368, 1079264, 1246736, 2259709, 2493472, 4519418, 9038836, 18077672, 36155344, 72310688]

約数ペア:

[(1, 72310688), (2, 36155344), (4, 18077672), (8, 9038836), (16, 4519418), (29, 2493472), (32, 2259709), (58, 1246736), (67, 1079264), (116, 623368), (134, 539632), (232, 311684), (268, 269816), (464, 155842), (536, 134908), (928, 77921), (1072, 67454), (1163, 62176), (1943, 37216), (2144, 33727), (2326, 31088), (3886, 18608), (4652, 15544), (7772, 9304)]