71868726

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 167928384

約数和(自身を除く): 96059658

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 59, 62, 74, 93, 111, 118, 177, 186, 222, 279, 333, 354, 531, 558, 666, 1062, 1147, 1829, 2183, 2294, 3441, 3481, 3658, 4366, 5487, 6549, 6882, 6962, 10323, 10443, 10974, 13098, 16461, 19647, 20646, 20886, 31329, 32922, 39294, 62658, 67673, 107911, 128797, 135346, 203019, 215822, 257594, 323733, 386391, 406038, 609057, 647466, 772782, 971199, 1159173, 1218114, 1942398, 2318346, 3992707, 7985414, 11978121, 23956242, 35934363, 71868726]

約数ペア:

[(1, 71868726), (2, 35934363), (3, 23956242), (6, 11978121), (9, 7985414), (18, 3992707), (31, 2318346), (37, 1942398), (59, 1218114), (62, 1159173), (74, 971199), (93, 772782), (111, 647466), (118, 609057), (177, 406038), (186, 386391), (222, 323733), (279, 257594), (333, 215822), (354, 203019), (531, 135346), (558, 128797), (666, 107911), (1062, 67673), (1147, 62658), (1829, 39294), (2183, 32922), (2294, 31329), (3441, 20886), (3481, 20646), (3658, 19647), (4366, 16461), (5487, 13098), (6549, 10974), (6882, 10443), (6962, 10323)]