74347872

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 199776024

約数和(自身を除く): 125428152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 103, 146, 206, 219, 292, 309, 412, 438, 584, 618, 824, 876, 1168, 1236, 1648, 1752, 2336, 2472, 3296, 3504, 4944, 7008, 7519, 9888, 10609, 15038, 21218, 22557, 30076, 31827, 42436, 45114, 60152, 63654, 84872, 90228, 120304, 127308, 169744, 180456, 240608, 254616, 339488, 360912, 509232, 721824, 774457, 1018464, 1548914, 2323371, 3097828, 4646742, 6195656, 9293484, 12391312, 18586968, 24782624, 37173936, 74347872]

約数ペア:

[(1, 74347872), (2, 37173936), (3, 24782624), (4, 18586968), (6, 12391312), (8, 9293484), (12, 6195656), (16, 4646742), (24, 3097828), (32, 2323371), (48, 1548914), (73, 1018464), (96, 774457), (103, 721824), (146, 509232), (206, 360912), (219, 339488), (292, 254616), (309, 240608), (412, 180456), (438, 169744), (584, 127308), (618, 120304), (824, 90228), (876, 84872), (1168, 63654), (1236, 60152), (1648, 45114), (1752, 42436), (2336, 31827), (2472, 30076), (3296, 22557), (3504, 21218), (4944, 15038), (7008, 10609), (7519, 9888)]