72806996862

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{996019}}^1$

素因数の和:996189

約数の個数: 48

約数和(自身を含む): 164080350720

約数和(自身を除く): 91273353858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 786, 1179, 2358, 4061, 8122, 12183, 24366, 36549, 73098, 996019, 1992038, 2988057, 5976114, 8964171, 17928342, 30876589, 61753178, 92629767, 130478489, 185259534, 260956978, 277889301, 391435467, 555778602, 782870934, 1174306401, 2348612802, 4044833159, 8089666318, 12134499477, 24268998954, 36403498431, 72806996862]

約数ペア:

[(1, 72806996862), (2, 36403498431), (3, 24268998954), (6, 12134499477), (9, 8089666318), (18, 4044833159), (31, 2348612802), (62, 1174306401), (93, 782870934), (131, 555778602), (186, 391435467), (262, 277889301), (279, 260956978), (393, 185259534), (558, 130478489), (786, 92629767), (1179, 61753178), (2358, 30876589), (4061, 17928342), (8122, 8964171), (12183, 5976114), (24366, 2988057), (36549, 1992038), (73098, 996019)]