8121132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 22364160

約数和(自身を除く): 14243028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 383, 558, 589, 684, 766, 1116, 1149, 1178, 1532, 1767, 2298, 2356, 3447, 3534, 4596, 5301, 6894, 7068, 7277, 10602, 11873, 13788, 14554, 21204, 21831, 23746, 29108, 35619, 43662, 47492, 65493, 71238, 87324, 106857, 130986, 142476, 213714, 225587, 261972, 427428, 451174, 676761, 902348, 1353522, 2030283, 2707044, 4060566, 8121132]

約数ペア:

[(1, 8121132), (2, 4060566), (3, 2707044), (4, 2030283), (6, 1353522), (9, 902348), (12, 676761), (18, 451174), (19, 427428), (31, 261972), (36, 225587), (38, 213714), (57, 142476), (62, 130986), (76, 106857), (93, 87324), (114, 71238), (124, 65493), (171, 47492), (186, 43662), (228, 35619), (279, 29108), (342, 23746), (372, 21831), (383, 21204), (558, 14554), (589, 13788), (684, 11873), (766, 10602), (1116, 7277), (1149, 7068), (1178, 6894), (1532, 5301), (1767, 4596), (2298, 3534), (2356, 3447)]