40731948

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 106229760

約数和(自身を除く): 65497812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 151, 177, 236, 254, 302, 354, 381, 453, 508, 531, 604, 708, 762, 906, 1062, 1143, 1359, 1524, 1812, 2124, 2286, 2718, 4572, 5436, 7493, 8909, 14986, 17818, 19177, 22479, 26727, 29972, 35636, 38354, 44958, 53454, 57531, 67437, 76708, 80181, 89916, 106908, 115062, 134874, 160362, 172593, 230124, 269748, 320724, 345186, 690372, 1131443, 2262886, 3394329, 4525772, 6788658, 10182987, 13577316, 20365974, 40731948]

約数ペア:

[(1, 40731948), (2, 20365974), (3, 13577316), (4, 10182987), (6, 6788658), (9, 4525772), (12, 3394329), (18, 2262886), (36, 1131443), (59, 690372), (118, 345186), (127, 320724), (151, 269748), (177, 230124), (236, 172593), (254, 160362), (302, 134874), (354, 115062), (381, 106908), (453, 89916), (508, 80181), (531, 76708), (604, 67437), (708, 57531), (762, 53454), (906, 44958), (1062, 38354), (1143, 35636), (1359, 29972), (1524, 26727), (1812, 22479), (2124, 19177), (2286, 17818), (2718, 14986), (4572, 8909), (5436, 7493)]