88989992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9403}}^1$

素因数の和:9442

約数の個数: 48

約数和(自身を含む): 206511840

約数和(自身を除く): 117521848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9403, 9464, 18806, 37612, 65821, 75224, 122239, 131642, 244478, 263284, 488956, 526568, 855673, 977912, 1589107, 1711346, 3178214, 3422692, 6356428, 6845384, 11123749, 12712856, 22247498, 44494996, 88989992]

約数ペア:

[(1, 88989992), (2, 44494996), (4, 22247498), (7, 12712856), (8, 11123749), (13, 6845384), (14, 6356428), (26, 3422692), (28, 3178214), (52, 1711346), (56, 1589107), (91, 977912), (104, 855673), (169, 526568), (182, 488956), (338, 263284), (364, 244478), (676, 131642), (728, 122239), (1183, 75224), (1352, 65821), (2366, 37612), (4732, 18806), (9403, 9464)]