80497452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 233390080

約数和(自身を除く): 152892628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1627, 1767, 2356, 2604, 3254, 3534, 4123, 4881, 6508, 7068, 8246, 9762, 11389, 12369, 16492, 19524, 22778, 24738, 30913, 34167, 45556, 49476, 50437, 61826, 68334, 92739, 100874, 123652, 136668, 151311, 185478, 201748, 216391, 302622, 353059, 370956, 432782, 605244, 649173, 706118, 865564, 958303, 1059177, 1298346, 1412236, 1916606, 2118354, 2596692, 2874909, 3833212, 4236708, 5749818, 6708121, 11499636, 13416242, 20124363, 26832484, 40248726, 80497452]

約数ペア:

[(1, 80497452), (2, 40248726), (3, 26832484), (4, 20124363), (6, 13416242), (7, 11499636), (12, 6708121), (14, 5749818), (19, 4236708), (21, 3833212), (28, 2874909), (31, 2596692), (38, 2118354), (42, 1916606), (57, 1412236), (62, 1298346), (76, 1059177), (84, 958303), (93, 865564), (114, 706118), (124, 649173), (133, 605244), (186, 432782), (217, 370956), (228, 353059), (266, 302622), (372, 216391), (399, 201748), (434, 185478), (532, 151311), (589, 136668), (651, 123652), (798, 100874), (868, 92739), (1178, 68334), (1302, 61826), (1596, 50437), (1627, 49476), (1767, 45556), (2356, 34167), (2604, 30913), (3254, 24738), (3534, 22778), (4123, 19524), (4881, 16492), (6508, 12369), (7068, 11389), (8246, 9762)]