66610026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 172149120

約数和(自身を除く): 105539094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 151, 162, 189, 302, 378, 389, 453, 567, 778, 906, 1057, 1134, 1167, 1359, 2114, 2334, 2718, 2723, 3171, 3501, 4077, 5446, 6342, 7002, 8154, 8169, 9513, 10503, 12231, 16338, 19026, 21006, 24462, 24507, 28539, 31509, 49014, 57078, 58739, 63018, 73521, 85617, 117478, 147042, 171234, 176217, 220563, 352434, 411173, 441126, 528651, 822346, 1057302, 1233519, 1585953, 2467038, 3171906, 3700557, 4757859, 7401114, 9515718, 11101671, 22203342, 33305013, 66610026]

約数ペア:

[(1, 66610026), (2, 33305013), (3, 22203342), (6, 11101671), (7, 9515718), (9, 7401114), (14, 4757859), (18, 3700557), (21, 3171906), (27, 2467038), (42, 1585953), (54, 1233519), (63, 1057302), (81, 822346), (126, 528651), (151, 441126), (162, 411173), (189, 352434), (302, 220563), (378, 176217), (389, 171234), (453, 147042), (567, 117478), (778, 85617), (906, 73521), (1057, 63018), (1134, 58739), (1167, 57078), (1359, 49014), (2114, 31509), (2334, 28539), (2718, 24507), (2723, 24462), (3171, 21006), (3501, 19026), (4077, 16338), (5446, 12231), (6342, 10503), (7002, 9513), (8154, 8169)]