40128732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2699}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 117936000

約数和(自身を除く): 77807268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 2699, 3717, 4956, 5398, 7434, 8097, 10796, 14868, 16194, 18893, 24291, 32388, 37786, 48582, 56679, 75572, 97164, 113358, 159241, 170037, 226716, 318482, 340074, 477723, 636964, 680148, 955446, 1114687, 1433169, 1910892, 2229374, 2866338, 3344061, 4458748, 5732676, 6688122, 10032183, 13376244, 20064366, 40128732]

約数ペア:

[(1, 40128732), (2, 20064366), (3, 13376244), (4, 10032183), (6, 6688122), (7, 5732676), (9, 4458748), (12, 3344061), (14, 2866338), (18, 2229374), (21, 1910892), (28, 1433169), (36, 1114687), (42, 955446), (59, 680148), (63, 636964), (84, 477723), (118, 340074), (126, 318482), (177, 226716), (236, 170037), (252, 159241), (354, 113358), (413, 97164), (531, 75572), (708, 56679), (826, 48582), (1062, 37786), (1239, 32388), (1652, 24291), (2124, 18893), (2478, 16194), (2699, 14868), (3717, 10796), (4956, 8097), (5398, 7434)]