40784688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13487}}^1$

素因数の和:13511

約数の個数: 80

約数和(自身を含む): 133800960

約数和(自身を除く): 93016272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 13487, 26974, 40461, 53948, 80922, 94409, 107896, 121383, 161844, 188818, 215792, 242766, 283227, 323688, 364149, 377636, 485532, 566454, 647376, 728298, 755272, 849681, 971064, 1132908, 1456596, 1510544, 1699362, 1942128, 2265816, 2549043, 2913192, 3398724, 4531632, 5098086, 5826384, 6797448, 10196172, 13594896, 20392344, 40784688]

約数ペア:

[(1, 40784688), (2, 20392344), (3, 13594896), (4, 10196172), (6, 6797448), (7, 5826384), (8, 5098086), (9, 4531632), (12, 3398724), (14, 2913192), (16, 2549043), (18, 2265816), (21, 1942128), (24, 1699362), (27, 1510544), (28, 1456596), (36, 1132908), (42, 971064), (48, 849681), (54, 755272), (56, 728298), (63, 647376), (72, 566454), (84, 485532), (108, 377636), (112, 364149), (126, 323688), (144, 283227), (168, 242766), (189, 215792), (216, 188818), (252, 161844), (336, 121383), (378, 107896), (432, 94409), (504, 80922), (756, 53948), (1008, 40461), (1512, 26974), (3024, 13487)]