90489312

素因数分解:

$2^5\times 3^8\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 108

約数和(自身を含む): 267832656

約数和(自身を除く): 177343344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 431, 432, 486, 648, 729, 862, 864, 972, 1293, 1296, 1458, 1724, 1944, 2187, 2586, 2592, 2916, 3448, 3879, 3888, 4374, 5172, 5832, 6561, 6896, 7758, 7776, 8748, 10344, 11637, 11664, 13122, 13792, 15516, 17496, 20688, 23274, 23328, 26244, 31032, 34911, 34992, 41376, 46548, 52488, 62064, 69822, 69984, 93096, 104733, 104976, 124128, 139644, 186192, 209466, 209952, 279288, 314199, 372384, 418932, 558576, 628398, 837864, 942597, 1117152, 1256796, 1675728, 1885194, 2513592, 2827791, 3351456, 3770388, 5027184, 5655582, 7540776, 10054368, 11311164, 15081552, 22622328, 30163104, 45244656, 90489312]

約数ペア:

[(1, 90489312), (2, 45244656), (3, 30163104), (4, 22622328), (6, 15081552), (8, 11311164), (9, 10054368), (12, 7540776), (16, 5655582), (18, 5027184), (24, 3770388), (27, 3351456), (32, 2827791), (36, 2513592), (48, 1885194), (54, 1675728), (72, 1256796), (81, 1117152), (96, 942597), (108, 837864), (144, 628398), (162, 558576), (216, 418932), (243, 372384), (288, 314199), (324, 279288), (431, 209952), (432, 209466), (486, 186192), (648, 139644), (729, 124128), (862, 104976), (864, 104733), (972, 93096), (1293, 69984), (1296, 69822), (1458, 62064), (1724, 52488), (1944, 46548), (2187, 41376), (2586, 34992), (2592, 34911), (2916, 31032), (3448, 26244), (3879, 23328), (3888, 23274), (4374, 20688), (5172, 17496), (5832, 15516), (6561, 13792), (6896, 13122), (7758, 11664), (7776, 11637), (8748, 10344)]