91987308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{52147}}^1$

素因数の和:52171

約数の個数: 54

約数和(自身を含む): 270491676

約数和(自身を除く): 178504368

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 52147, 104294, 156441, 208588, 312882, 365029, 469323, 625764, 730058, 938646, 1095087, 1460116, 1877292, 2190174, 2555203, 3285261, 4380348, 5110406, 6570522, 7665609, 10220812, 13141044, 15331218, 22996827, 30662436, 45993654, 91987308]

約数ペア:

[(1, 91987308), (2, 45993654), (3, 30662436), (4, 22996827), (6, 15331218), (7, 13141044), (9, 10220812), (12, 7665609), (14, 6570522), (18, 5110406), (21, 4380348), (28, 3285261), (36, 2555203), (42, 2190174), (49, 1877292), (63, 1460116), (84, 1095087), (98, 938646), (126, 730058), (147, 625764), (196, 469323), (252, 365029), (294, 312882), (441, 208588), (588, 156441), (882, 104294), (1764, 52147)]