61757388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22279}}^1$

素因数の和:22307

約数の個数: 72

約数和(自身を含む): 194638080

約数和(自身を除く): 132880692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 22279, 44558, 66837, 89116, 133674, 155953, 200511, 245069, 267348, 311906, 401022, 467859, 490138, 623812, 735207, 802044, 935718, 980276, 1403577, 1470414, 1715483, 1871436, 2205621, 2807154, 2940828, 3430966, 4411242, 5146449, 5614308, 6861932, 8822484, 10292898, 15439347, 20585796, 30878694, 61757388]

約数ペア:

[(1, 61757388), (2, 30878694), (3, 20585796), (4, 15439347), (6, 10292898), (7, 8822484), (9, 6861932), (11, 5614308), (12, 5146449), (14, 4411242), (18, 3430966), (21, 2940828), (22, 2807154), (28, 2205621), (33, 1871436), (36, 1715483), (42, 1470414), (44, 1403577), (63, 980276), (66, 935718), (77, 802044), (84, 735207), (99, 623812), (126, 490138), (132, 467859), (154, 401022), (198, 311906), (231, 267348), (252, 245069), (308, 200511), (396, 155953), (462, 133674), (693, 89116), (924, 66837), (1386, 44558), (2772, 22279)]