72537444

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 108

約数和(自身を含む): 221339664

約数和(自身を除く): 148802220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1523, 1701, 1764, 2268, 2646, 3046, 3402, 3969, 4569, 5292, 6092, 6804, 7938, 9138, 10661, 11907, 13707, 15876, 18276, 21322, 23814, 27414, 31983, 41121, 42644, 47628, 54828, 63966, 74627, 82242, 95949, 123363, 127932, 149254, 164484, 191898, 223881, 246726, 287847, 298508, 370089, 383796, 447762, 493452, 575694, 671643, 740178, 863541, 895524, 1151388, 1343286, 1480356, 1727082, 2014929, 2590623, 2686572, 3454164, 4029858, 5181246, 6044787, 8059716, 10362492, 12089574, 18134361, 24179148, 36268722, 72537444]

約数ペア:

[(1, 72537444), (2, 36268722), (3, 24179148), (4, 18134361), (6, 12089574), (7, 10362492), (9, 8059716), (12, 6044787), (14, 5181246), (18, 4029858), (21, 3454164), (27, 2686572), (28, 2590623), (36, 2014929), (42, 1727082), (49, 1480356), (54, 1343286), (63, 1151388), (81, 895524), (84, 863541), (98, 740178), (108, 671643), (126, 575694), (147, 493452), (162, 447762), (189, 383796), (196, 370089), (243, 298508), (252, 287847), (294, 246726), (324, 223881), (378, 191898), (441, 164484), (486, 149254), (567, 127932), (588, 123363), (756, 95949), (882, 82242), (972, 74627), (1134, 63966), (1323, 54828), (1523, 47628), (1701, 42644), (1764, 41121), (2268, 31983), (2646, 27414), (3046, 23814), (3402, 21322), (3969, 18276), (4569, 15876), (5292, 13707), (6092, 11907), (6804, 10661), (7938, 9138)]