87838488

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 246317760

約数和(自身を除く): 158479272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 101, 141, 188, 202, 257, 282, 303, 376, 404, 423, 514, 564, 606, 771, 808, 846, 909, 1028, 1128, 1212, 1542, 1692, 1818, 2056, 2313, 2424, 3084, 3384, 3636, 4626, 4747, 6168, 7272, 9252, 9494, 12079, 14241, 18504, 18988, 24158, 25957, 28482, 36237, 37976, 42723, 48316, 51914, 56964, 72474, 77871, 85446, 96632, 103828, 108711, 113928, 144948, 155742, 170892, 207656, 217422, 233613, 289896, 311484, 341784, 434844, 467226, 622968, 869688, 934452, 1219979, 1868904, 2439958, 3659937, 4879916, 7319874, 9759832, 10979811, 14639748, 21959622, 29279496, 43919244, 87838488]

約数ペア:

[(1, 87838488), (2, 43919244), (3, 29279496), (4, 21959622), (6, 14639748), (8, 10979811), (9, 9759832), (12, 7319874), (18, 4879916), (24, 3659937), (36, 2439958), (47, 1868904), (72, 1219979), (94, 934452), (101, 869688), (141, 622968), (188, 467226), (202, 434844), (257, 341784), (282, 311484), (303, 289896), (376, 233613), (404, 217422), (423, 207656), (514, 170892), (564, 155742), (606, 144948), (771, 113928), (808, 108711), (846, 103828), (909, 96632), (1028, 85446), (1128, 77871), (1212, 72474), (1542, 56964), (1692, 51914), (1818, 48316), (2056, 42723), (2313, 37976), (2424, 36237), (3084, 28482), (3384, 25957), (3636, 24158), (4626, 18988), (4747, 18504), (6168, 14241), (7272, 12079), (9252, 9494)]