72413424

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3374

約数の個数: 60

約数和(自身を含む): 204011496

約数和(自身を除く): 131598072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3203, 3768, 5652, 6406, 7536, 9609, 11304, 12812, 19218, 22608, 25624, 28827, 38436, 51248, 57654, 76872, 115308, 153744, 230616, 461232, 502871, 1005742, 1508613, 2011484, 3017226, 4022968, 4525839, 6034452, 8045936, 9051678, 12068904, 18103356, 24137808, 36206712, 72413424]

約数ペア:

[(1, 72413424), (2, 36206712), (3, 24137808), (4, 18103356), (6, 12068904), (8, 9051678), (9, 8045936), (12, 6034452), (16, 4525839), (18, 4022968), (24, 3017226), (36, 2011484), (48, 1508613), (72, 1005742), (144, 502871), (157, 461232), (314, 230616), (471, 153744), (628, 115308), (942, 76872), (1256, 57654), (1413, 51248), (1884, 38436), (2512, 28827), (2826, 25624), (3203, 22608), (3768, 19218), (5652, 12812), (6406, 11304), (7536, 9609)]