68631396

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 171327744

約数和(自身を除く): 102696348

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 59, 62, 93, 106, 118, 124, 159, 177, 186, 212, 236, 318, 354, 372, 636, 708, 1643, 1829, 3127, 3286, 3481, 3658, 4929, 5487, 6254, 6572, 6962, 7316, 9381, 9858, 10443, 10974, 12508, 13924, 18762, 19716, 20886, 21948, 37524, 41772, 96937, 107911, 184493, 193874, 215822, 290811, 323733, 368986, 387748, 431644, 553479, 581622, 647466, 737972, 1106958, 1163244, 1294932, 2213916, 5719283, 11438566, 17157849, 22877132, 34315698, 68631396]

約数ペア:

[(1, 68631396), (2, 34315698), (3, 22877132), (4, 17157849), (6, 11438566), (12, 5719283), (31, 2213916), (53, 1294932), (59, 1163244), (62, 1106958), (93, 737972), (106, 647466), (118, 581622), (124, 553479), (159, 431644), (177, 387748), (186, 368986), (212, 323733), (236, 290811), (318, 215822), (354, 193874), (372, 184493), (636, 107911), (708, 96937), (1643, 41772), (1829, 37524), (3127, 21948), (3286, 20886), (3481, 19716), (3658, 18762), (4929, 13924), (5487, 12508), (6254, 10974), (6572, 10443), (6962, 9858), (7316, 9381)]