78430212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7591}}^1$

素因数の和:7649

約数の個数: 72

約数和(自身を含む): 232132992

約数和(自身を除く): 153702780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 7591, 10332, 15182, 22773, 30364, 45546, 53137, 68319, 91092, 106274, 136638, 159411, 212548, 273276, 311231, 318822, 478233, 622462, 637644, 933693, 956466, 1244924, 1867386, 1912932, 2178617, 2801079, 3734772, 4357234, 5602158, 6535851, 8714468, 11204316, 13071702, 19607553, 26143404, 39215106, 78430212]

約数ペア:

[(1, 78430212), (2, 39215106), (3, 26143404), (4, 19607553), (6, 13071702), (7, 11204316), (9, 8714468), (12, 6535851), (14, 5602158), (18, 4357234), (21, 3734772), (28, 2801079), (36, 2178617), (41, 1912932), (42, 1867386), (63, 1244924), (82, 956466), (84, 933693), (123, 637644), (126, 622462), (164, 478233), (246, 318822), (252, 311231), (287, 273276), (369, 212548), (492, 159411), (574, 136638), (738, 106274), (861, 91092), (1148, 68319), (1476, 53137), (1722, 45546), (2583, 30364), (3444, 22773), (5166, 15182), (7591, 10332)]