87404208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 167150928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 47, 48, 51, 53, 68, 86, 94, 102, 106, 129, 136, 141, 159, 172, 188, 204, 212, 258, 272, 282, 318, 344, 376, 408, 424, 516, 564, 636, 688, 731, 752, 799, 816, 848, 901, 1032, 1128, 1272, 1462, 1598, 1802, 2021, 2064, 2193, 2256, 2279, 2397, 2491, 2544, 2703, 2924, 3196, 3604, 4042, 4386, 4558, 4794, 4982, 5406, 5848, 6063, 6392, 6837, 7208, 7473, 8084, 8772, 9116, 9588, 9964, 10812, 11696, 12126, 12784, 13674, 14416, 14946, 16168, 17544, 18232, 19176, 19928, 21624, 24252, 27348, 29892, 32336, 34357, 35088, 36464, 38352, 38743, 39856, 42347, 43248, 48504, 54696, 59784, 68714, 77486, 84694, 97008, 103071, 107113, 109392, 116229, 119568, 127041, 137428, 154972, 169388, 206142, 214226, 232458, 254082, 274856, 309944, 321339, 338776, 412284, 428452, 464916, 508164, 549712, 619888, 642678, 677552, 824568, 856904, 929832, 1016328, 1285356, 1649136, 1713808, 1820921, 1859664, 2032656, 2570712, 3641842, 5141424, 5462763, 7283684, 10925526, 14567368, 21851052, 29134736, 43702104, 87404208]

約数ペア:

[(1, 87404208), (2, 43702104), (3, 29134736), (4, 21851052), (6, 14567368), (8, 10925526), (12, 7283684), (16, 5462763), (17, 5141424), (24, 3641842), (34, 2570712), (43, 2032656), (47, 1859664), (48, 1820921), (51, 1713808), (53, 1649136), (68, 1285356), (86, 1016328), (94, 929832), (102, 856904), (106, 824568), (129, 677552), (136, 642678), (141, 619888), (159, 549712), (172, 508164), (188, 464916), (204, 428452), (212, 412284), (258, 338776), (272, 321339), (282, 309944), (318, 274856), (344, 254082), (376, 232458), (408, 214226), (424, 206142), (516, 169388), (564, 154972), (636, 137428), (688, 127041), (731, 119568), (752, 116229), (799, 109392), (816, 107113), (848, 103071), (901, 97008), (1032, 84694), (1128, 77486), (1272, 68714), (1462, 59784), (1598, 54696), (1802, 48504), (2021, 43248), (2064, 42347), (2193, 39856), (2256, 38743), (2279, 38352), (2397, 36464), (2491, 35088), (2544, 34357), (2703, 32336), (2924, 29892), (3196, 27348), (3604, 24252), (4042, 21624), (4386, 19928), (4558, 19176), (4794, 18232), (4982, 17544), (5406, 16168), (5848, 14946), (6063, 14416), (6392, 13674), (6837, 12784), (7208, 12126), (7473, 11696), (8084, 10812), (8772, 9964), (9116, 9588)]