80004456

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{7559}}^1$

素因数の和:7588

約数の個数: 96

約数和(自身を含む): 258552000

約数和(自身を除く): 178547544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 7559, 10584, 15118, 22677, 30236, 45354, 52913, 60472, 68031, 90708, 105826, 136062, 158739, 181416, 204093, 211652, 272124, 317478, 370391, 408186, 423304, 476217, 544248, 634956, 740782, 816372, 952434, 1111173, 1269912, 1428651, 1481564, 1632744, 1904868, 2222346, 2857302, 2963128, 3333519, 3809736, 4444692, 5714604, 6667038, 8889384, 10000557, 11429208, 13334076, 20001114, 26668152, 40002228, 80004456]

約数ペア:

[(1, 80004456), (2, 40002228), (3, 26668152), (4, 20001114), (6, 13334076), (7, 11429208), (8, 10000557), (9, 8889384), (12, 6667038), (14, 5714604), (18, 4444692), (21, 3809736), (24, 3333519), (27, 2963128), (28, 2857302), (36, 2222346), (42, 1904868), (49, 1632744), (54, 1481564), (56, 1428651), (63, 1269912), (72, 1111173), (84, 952434), (98, 816372), (108, 740782), (126, 634956), (147, 544248), (168, 476217), (189, 423304), (196, 408186), (216, 370391), (252, 317478), (294, 272124), (378, 211652), (392, 204093), (441, 181416), (504, 158739), (588, 136062), (756, 105826), (882, 90708), (1176, 68031), (1323, 60472), (1512, 52913), (1764, 45354), (2646, 30236), (3528, 22677), (5292, 15118), (7559, 10584)]