91561722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 221875200

約数和(自身を除く): 130313478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 179, 266, 358, 399, 537, 641, 798, 1074, 1253, 1282, 1923, 2506, 3401, 3759, 3846, 4487, 6802, 7518, 8974, 10203, 12179, 13461, 20406, 23807, 24358, 26922, 36537, 47614, 71421, 73074, 85253, 114739, 142842, 170506, 229478, 255759, 344217, 511518, 688434, 803173, 1606346, 2180041, 2409519, 4360082, 4819038, 6540123, 13080246, 15260287, 30520574, 45780861, 91561722]

約数ペア:

[(1, 91561722), (2, 45780861), (3, 30520574), (6, 15260287), (7, 13080246), (14, 6540123), (19, 4819038), (21, 4360082), (38, 2409519), (42, 2180041), (57, 1606346), (114, 803173), (133, 688434), (179, 511518), (266, 344217), (358, 255759), (399, 229478), (537, 170506), (641, 142842), (798, 114739), (1074, 85253), (1253, 73074), (1282, 71421), (1923, 47614), (2506, 36537), (3401, 26922), (3759, 24358), (3846, 23807), (4487, 20406), (6802, 13461), (7518, 12179), (8974, 10203)]