89561706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 204718080

約数和(自身を除く): 115156374

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 223, 247, 271, 446, 494, 542, 669, 741, 813, 1338, 1482, 1626, 2899, 3523, 4237, 5149, 5798, 7046, 8474, 8697, 10298, 10569, 12711, 15447, 17394, 21138, 25422, 30894, 55081, 60433, 66937, 110162, 120866, 133874, 165243, 181299, 200811, 330486, 362598, 401622, 785629, 1148227, 1571258, 2296454, 2356887, 3444681, 4713774, 6889362, 14926951, 29853902, 44780853, 89561706]

約数ペア:

[(1, 89561706), (2, 44780853), (3, 29853902), (6, 14926951), (13, 6889362), (19, 4713774), (26, 3444681), (38, 2356887), (39, 2296454), (57, 1571258), (78, 1148227), (114, 785629), (223, 401622), (247, 362598), (271, 330486), (446, 200811), (494, 181299), (542, 165243), (669, 133874), (741, 120866), (813, 110162), (1338, 66937), (1482, 60433), (1626, 55081), (2899, 30894), (3523, 25422), (4237, 21138), (5149, 17394), (5798, 15447), (7046, 12711), (8474, 10569), (8697, 10298)]