64902864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2284

約数の個数: 80

約数和(自身を含む): 184488192

約数和(自身を除く): 119585328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2213, 2256, 2444, 3666, 4426, 4888, 6639, 7332, 8852, 9776, 13278, 14664, 17704, 26556, 28769, 29328, 35408, 53112, 57538, 86307, 104011, 106224, 115076, 172614, 208022, 230152, 312033, 345228, 416044, 460304, 624066, 690456, 832088, 1248132, 1352143, 1380912, 1664176, 2496264, 2704286, 4056429, 4992528, 5408572, 8112858, 10817144, 16225716, 21634288, 32451432, 64902864]

約数ペア:

[(1, 64902864), (2, 32451432), (3, 21634288), (4, 16225716), (6, 10817144), (8, 8112858), (12, 5408572), (13, 4992528), (16, 4056429), (24, 2704286), (26, 2496264), (39, 1664176), (47, 1380912), (48, 1352143), (52, 1248132), (78, 832088), (94, 690456), (104, 624066), (141, 460304), (156, 416044), (188, 345228), (208, 312033), (282, 230152), (312, 208022), (376, 172614), (564, 115076), (611, 106224), (624, 104011), (752, 86307), (1128, 57538), (1222, 53112), (1833, 35408), (2213, 29328), (2256, 28769), (2444, 26556), (3666, 17704), (4426, 14664), (4888, 13278), (6639, 9776), (7332, 8852)]