85225374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 216871200

約数和(自身を除く): 131645826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 377, 494, 522, 551, 661, 741, 754, 1102, 1131, 1322, 1482, 1653, 1983, 2223, 2262, 3306, 3393, 3966, 4446, 4959, 5949, 6786, 7163, 8593, 9918, 11898, 12559, 14326, 17186, 19169, 21489, 25118, 25779, 37677, 38338, 42978, 51558, 57507, 64467, 75354, 77337, 113031, 115014, 128934, 154674, 163267, 172521, 226062, 249197, 326534, 345042, 364211, 489801, 498394, 728422, 747591, 979602, 1092633, 1469403, 1495182, 2185266, 2242773, 2938806, 3277899, 4485546, 4734743, 6555798, 9469486, 14204229, 28408458, 42612687, 85225374]

約数ペア:

[(1, 85225374), (2, 42612687), (3, 28408458), (6, 14204229), (9, 9469486), (13, 6555798), (18, 4734743), (19, 4485546), (26, 3277899), (29, 2938806), (38, 2242773), (39, 2185266), (57, 1495182), (58, 1469403), (78, 1092633), (87, 979602), (114, 747591), (117, 728422), (171, 498394), (174, 489801), (234, 364211), (247, 345042), (261, 326534), (342, 249197), (377, 226062), (494, 172521), (522, 163267), (551, 154674), (661, 128934), (741, 115014), (754, 113031), (1102, 77337), (1131, 75354), (1322, 64467), (1482, 57507), (1653, 51558), (1983, 42978), (2223, 38338), (2262, 37677), (3306, 25779), (3393, 25118), (3966, 21489), (4446, 19169), (4959, 17186), (5949, 14326), (6786, 12559), (7163, 11898), (8593, 9918)]