963612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 2751840

約数和(自身を除く): 1788228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 71, 78, 87, 116, 117, 142, 156, 174, 213, 234, 261, 284, 348, 377, 426, 468, 522, 639, 754, 852, 923, 1044, 1131, 1278, 1508, 1846, 2059, 2262, 2556, 2769, 3393, 3692, 4118, 4524, 5538, 6177, 6786, 8236, 8307, 11076, 12354, 13572, 16614, 18531, 24708, 26767, 33228, 37062, 53534, 74124, 80301, 107068, 160602, 240903, 321204, 481806, 963612]

約数ペア:

[(1, 963612), (2, 481806), (3, 321204), (4, 240903), (6, 160602), (9, 107068), (12, 80301), (13, 74124), (18, 53534), (26, 37062), (29, 33228), (36, 26767), (39, 24708), (52, 18531), (58, 16614), (71, 13572), (78, 12354), (87, 11076), (116, 8307), (117, 8236), (142, 6786), (156, 6177), (174, 5538), (213, 4524), (234, 4118), (261, 3692), (284, 3393), (348, 2769), (377, 2556), (426, 2262), (468, 2059), (522, 1846), (639, 1508), (754, 1278), (852, 1131), (923, 1044)]