87751632

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 234484992

約数和(自身を除く): 146733360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 97, 141, 188, 194, 282, 291, 376, 388, 401, 564, 582, 752, 776, 802, 1128, 1164, 1203, 1552, 1604, 2256, 2328, 2406, 3208, 4559, 4656, 4812, 6416, 9118, 9624, 13677, 18236, 18847, 19248, 27354, 36472, 37694, 38897, 54708, 56541, 72944, 75388, 77794, 109416, 113082, 116691, 150776, 155588, 218832, 226164, 233382, 301552, 311176, 452328, 466764, 622352, 904656, 933528, 1828159, 1867056, 3656318, 5484477, 7312636, 10968954, 14625272, 21937908, 29250544, 43875816, 87751632]

約数ペア:

[(1, 87751632), (2, 43875816), (3, 29250544), (4, 21937908), (6, 14625272), (8, 10968954), (12, 7312636), (16, 5484477), (24, 3656318), (47, 1867056), (48, 1828159), (94, 933528), (97, 904656), (141, 622352), (188, 466764), (194, 452328), (282, 311176), (291, 301552), (376, 233382), (388, 226164), (401, 218832), (564, 155588), (582, 150776), (752, 116691), (776, 113082), (802, 109416), (1128, 77794), (1164, 75388), (1203, 72944), (1552, 56541), (1604, 54708), (2256, 38897), (2328, 37694), (2406, 36472), (3208, 27354), (4559, 19248), (4656, 18847), (4812, 18236), (6416, 13677), (9118, 9624)]