77883498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18731}}^1$

素因数の和:18760

約数の個数: 64

約数和(自身を含む): 215792640

約数和(自身を除く): 137909142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 18731, 37462, 56193, 112386, 131117, 168579, 206041, 262234, 337158, 393351, 412082, 505737, 618123, 786702, 1011474, 1180053, 1236246, 1442287, 1854369, 2360106, 2884574, 3540159, 3708738, 4326861, 5563107, 7080318, 8653722, 11126214, 12980583, 25961166, 38941749, 77883498]

約数ペア:

[(1, 77883498), (2, 38941749), (3, 25961166), (6, 12980583), (7, 11126214), (9, 8653722), (11, 7080318), (14, 5563107), (18, 4326861), (21, 3708738), (22, 3540159), (27, 2884574), (33, 2360106), (42, 1854369), (54, 1442287), (63, 1236246), (66, 1180053), (77, 1011474), (99, 786702), (126, 618123), (154, 505737), (189, 412082), (198, 393351), (231, 337158), (297, 262234), (378, 206041), (462, 168579), (594, 131117), (693, 112386), (1386, 56193), (2079, 37462), (4158, 18731)]