80397252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 226450560

約数和(自身を除く): 146053308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 173, 234, 331, 346, 351, 468, 519, 662, 692, 702, 993, 1038, 1324, 1404, 1557, 1986, 2076, 2249, 2979, 3114, 3972, 4303, 4498, 4671, 5958, 6228, 6747, 8606, 8937, 8996, 9342, 11916, 12909, 13494, 17212, 17874, 18684, 20241, 25818, 26988, 35748, 38727, 40482, 51636, 57263, 60723, 77454, 80964, 114526, 116181, 121446, 154908, 171789, 229052, 232362, 242892, 343578, 464724, 515367, 687156, 744419, 1030734, 1488838, 1546101, 2061468, 2233257, 2977676, 3092202, 4466514, 6184404, 6699771, 8933028, 13399542, 20099313, 26799084, 40198626, 80397252]

約数ペア:

[(1, 80397252), (2, 40198626), (3, 26799084), (4, 20099313), (6, 13399542), (9, 8933028), (12, 6699771), (13, 6184404), (18, 4466514), (26, 3092202), (27, 2977676), (36, 2233257), (39, 2061468), (52, 1546101), (54, 1488838), (78, 1030734), (108, 744419), (117, 687156), (156, 515367), (173, 464724), (234, 343578), (331, 242892), (346, 232362), (351, 229052), (468, 171789), (519, 154908), (662, 121446), (692, 116181), (702, 114526), (993, 80964), (1038, 77454), (1324, 60723), (1404, 57263), (1557, 51636), (1986, 40482), (2076, 38727), (2249, 35748), (2979, 26988), (3114, 25818), (3972, 20241), (4303, 18684), (4498, 17874), (4671, 17212), (5958, 13494), (6228, 12909), (6747, 11916), (8606, 9342), (8937, 8996)]