67430392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 138528000

約数和(自身を除く): 71097608

約数列:

[1, 2, 4, 8, 19, 38, 59, 73, 76, 103, 118, 146, 152, 206, 236, 292, 412, 472, 584, 824, 1121, 1387, 1957, 2242, 2774, 3914, 4307, 4484, 5548, 6077, 7519, 7828, 8614, 8968, 11096, 12154, 15038, 15656, 17228, 24308, 30076, 34456, 48616, 60152, 81833, 115463, 142861, 163666, 230926, 285722, 327332, 443621, 461852, 571444, 654664, 887242, 923704, 1142888, 1774484, 3548968, 8428799, 16857598, 33715196, 67430392]

約数ペア:

[(1, 67430392), (2, 33715196), (4, 16857598), (8, 8428799), (19, 3548968), (38, 1774484), (59, 1142888), (73, 923704), (76, 887242), (103, 654664), (118, 571444), (146, 461852), (152, 443621), (206, 327332), (236, 285722), (292, 230926), (412, 163666), (472, 142861), (584, 115463), (824, 81833), (1121, 60152), (1387, 48616), (1957, 34456), (2242, 30076), (2774, 24308), (3914, 17228), (4307, 15656), (4484, 15038), (5548, 12154), (6077, 11096), (7519, 8968), (7828, 8614)]