64084986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8960

約数の個数: 64

約数和(自身を含む): 171340800

約数和(自身を除く): 107255814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 8923, 17846, 26769, 53538, 62461, 80307, 124922, 160614, 169537, 187383, 240921, 339074, 374766, 481842, 508611, 562149, 1017222, 1124298, 1186759, 1525833, 1686447, 2373518, 3051666, 3372894, 3560277, 4577499, 7120554, 9154998, 10680831, 21361662, 32042493, 64084986]

約数ペア:

[(1, 64084986), (2, 32042493), (3, 21361662), (6, 10680831), (7, 9154998), (9, 7120554), (14, 4577499), (18, 3560277), (19, 3372894), (21, 3051666), (27, 2373518), (38, 1686447), (42, 1525833), (54, 1186759), (57, 1124298), (63, 1017222), (114, 562149), (126, 508611), (133, 481842), (171, 374766), (189, 339074), (266, 240921), (342, 187383), (378, 169537), (399, 160614), (513, 124922), (798, 80307), (1026, 62461), (1197, 53538), (2394, 26769), (3591, 17846), (7182, 8923)]