66406956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10267}}^1$

素因数の和:10299

約数の個数: 72

約数和(自身を含む): 196652736

約数和(自身を除く): 130245780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 10267, 20534, 30801, 41068, 61602, 71869, 112937, 123204, 143738, 215607, 225874, 287476, 338811, 431214, 451748, 503083, 677622, 790559, 862428, 1006166, 1355244, 1509249, 1581118, 2012332, 2371677, 3018498, 3162236, 4743354, 5533913, 6036996, 9486708, 11067826, 16601739, 22135652, 33203478, 66406956]

約数ペア:

[(1, 66406956), (2, 33203478), (3, 22135652), (4, 16601739), (6, 11067826), (7, 9486708), (11, 6036996), (12, 5533913), (14, 4743354), (21, 3162236), (22, 3018498), (28, 2371677), (33, 2012332), (42, 1581118), (44, 1509249), (49, 1355244), (66, 1006166), (77, 862428), (84, 790559), (98, 677622), (132, 503083), (147, 451748), (154, 431214), (196, 338811), (231, 287476), (294, 225874), (308, 215607), (462, 143738), (539, 123204), (588, 112937), (924, 71869), (1078, 61602), (1617, 41068), (2156, 30801), (3234, 20534), (6468, 10267)]