72516744

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 204160320

約数和(自身を除く): 131643576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 163, 167, 222, 296, 326, 333, 334, 444, 489, 501, 652, 666, 668, 888, 978, 1002, 1304, 1332, 1336, 1467, 1503, 1956, 2004, 2664, 2934, 3006, 3912, 4008, 5868, 6012, 6031, 6179, 11736, 12024, 12062, 12358, 18093, 18537, 24124, 24716, 27221, 36186, 37074, 48248, 49432, 54279, 54442, 55611, 72372, 74148, 81663, 108558, 108884, 111222, 144744, 148296, 163326, 217116, 217768, 222444, 244989, 326652, 434232, 444888, 489978, 653304, 979956, 1007177, 1959912, 2014354, 3021531, 4028708, 6043062, 8057416, 9064593, 12086124, 18129186, 24172248, 36258372, 72516744]

約数ペア:

[(1, 72516744), (2, 36258372), (3, 24172248), (4, 18129186), (6, 12086124), (8, 9064593), (9, 8057416), (12, 6043062), (18, 4028708), (24, 3021531), (36, 2014354), (37, 1959912), (72, 1007177), (74, 979956), (111, 653304), (148, 489978), (163, 444888), (167, 434232), (222, 326652), (296, 244989), (326, 222444), (333, 217768), (334, 217116), (444, 163326), (489, 148296), (501, 144744), (652, 111222), (666, 108884), (668, 108558), (888, 81663), (978, 74148), (1002, 72372), (1304, 55611), (1332, 54442), (1336, 54279), (1467, 49432), (1503, 48248), (1956, 37074), (2004, 36186), (2664, 27221), (2934, 24716), (3006, 24124), (3912, 18537), (4008, 18093), (5868, 12358), (6012, 12062), (6031, 12024), (6179, 11736)]