68908872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 179524800

約数和(自身を除く): 110615928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 181, 232, 348, 362, 543, 547, 696, 724, 1086, 1094, 1448, 1641, 2172, 2188, 3282, 4344, 4376, 5249, 6564, 10498, 13128, 15747, 15863, 20996, 31494, 31726, 41992, 47589, 62988, 63452, 95178, 99007, 125976, 126904, 190356, 198014, 297021, 380712, 396028, 594042, 792056, 1188084, 2376168, 2871203, 5742406, 8613609, 11484812, 17227218, 22969624, 34454436, 68908872]

約数ペア:

[(1, 68908872), (2, 34454436), (3, 22969624), (4, 17227218), (6, 11484812), (8, 8613609), (12, 5742406), (24, 2871203), (29, 2376168), (58, 1188084), (87, 792056), (116, 594042), (174, 396028), (181, 380712), (232, 297021), (348, 198014), (362, 190356), (543, 126904), (547, 125976), (696, 99007), (724, 95178), (1086, 63452), (1094, 62988), (1448, 47589), (1641, 41992), (2172, 31726), (2188, 31494), (3282, 20996), (4344, 15863), (4376, 15747), (5249, 13128), (6564, 10498)]