87116944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 184559616

約数和(自身を除く): 97442672

約数列:

[1, 2, 4, 8, 16, 31, 37, 47, 62, 74, 94, 101, 124, 148, 188, 202, 248, 296, 376, 404, 496, 592, 752, 808, 1147, 1457, 1616, 1739, 2294, 2914, 3131, 3478, 3737, 4588, 4747, 5828, 6262, 6956, 7474, 9176, 9494, 11656, 12524, 13912, 14948, 18352, 18988, 23312, 25048, 27824, 29896, 37976, 50096, 53909, 59792, 75952, 107818, 115847, 147157, 175639, 215636, 231694, 294314, 351278, 431272, 463388, 588628, 702556, 862544, 926776, 1177256, 1405112, 1853552, 2354512, 2810224, 5444809, 10889618, 21779236, 43558472, 87116944]

約数ペア:

[(1, 87116944), (2, 43558472), (4, 21779236), (8, 10889618), (16, 5444809), (31, 2810224), (37, 2354512), (47, 1853552), (62, 1405112), (74, 1177256), (94, 926776), (101, 862544), (124, 702556), (148, 588628), (188, 463388), (202, 431272), (248, 351278), (296, 294314), (376, 231694), (404, 215636), (496, 175639), (592, 147157), (752, 115847), (808, 107818), (1147, 75952), (1457, 59792), (1616, 53909), (1739, 50096), (2294, 37976), (2914, 29896), (3131, 27824), (3478, 25048), (3737, 23312), (4588, 18988), (4747, 18352), (5828, 14948), (6262, 13912), (6956, 12524), (7474, 11656), (9176, 9494)]