40155732

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 64414188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 89, 151, 166, 178, 249, 267, 302, 332, 356, 453, 498, 534, 604, 747, 801, 906, 996, 1068, 1359, 1494, 1602, 1812, 2718, 2988, 3204, 5436, 7387, 12533, 13439, 14774, 22161, 25066, 26878, 29548, 37599, 40317, 44322, 50132, 53756, 66483, 75198, 80634, 88644, 112797, 120951, 132966, 150396, 161268, 225594, 241902, 265932, 451188, 483804, 1115437, 2230874, 3346311, 4461748, 6692622, 10038933, 13385244, 20077866, 40155732]

約数ペア:

[(1, 40155732), (2, 20077866), (3, 13385244), (4, 10038933), (6, 6692622), (9, 4461748), (12, 3346311), (18, 2230874), (36, 1115437), (83, 483804), (89, 451188), (151, 265932), (166, 241902), (178, 225594), (249, 161268), (267, 150396), (302, 132966), (332, 120951), (356, 112797), (453, 88644), (498, 80634), (534, 75198), (604, 66483), (747, 53756), (801, 50132), (906, 44322), (996, 40317), (1068, 37599), (1359, 29548), (1494, 26878), (1602, 25066), (1812, 22161), (2718, 14774), (2988, 13439), (3204, 12533), (5436, 7387)]