68574816

素因数分解:

$2^5\times 3^3\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 133226784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 139, 144, 216, 278, 288, 417, 432, 556, 571, 834, 864, 1112, 1142, 1251, 1668, 1713, 2224, 2284, 2502, 3336, 3426, 3753, 4448, 4568, 5004, 5139, 6672, 6852, 7506, 9136, 10008, 10278, 13344, 13704, 15012, 15417, 18272, 20016, 20556, 27408, 30024, 30834, 40032, 41112, 54816, 60048, 61668, 79369, 82224, 120096, 123336, 158738, 164448, 238107, 246672, 317476, 476214, 493344, 634952, 714321, 952428, 1269904, 1428642, 1904856, 2142963, 2539808, 2857284, 3809712, 4285926, 5714568, 7619424, 8571852, 11429136, 17143704, 22858272, 34287408, 68574816]

約数ペア:

[(1, 68574816), (2, 34287408), (3, 22858272), (4, 17143704), (6, 11429136), (8, 8571852), (9, 7619424), (12, 5714568), (16, 4285926), (18, 3809712), (24, 2857284), (27, 2539808), (32, 2142963), (36, 1904856), (48, 1428642), (54, 1269904), (72, 952428), (96, 714321), (108, 634952), (139, 493344), (144, 476214), (216, 317476), (278, 246672), (288, 238107), (417, 164448), (432, 158738), (556, 123336), (571, 120096), (834, 82224), (864, 79369), (1112, 61668), (1142, 60048), (1251, 54816), (1668, 41112), (1713, 40032), (2224, 30834), (2284, 30024), (2502, 27408), (3336, 20556), (3426, 20016), (3753, 18272), (4448, 15417), (4568, 15012), (5004, 13704), (5139, 13344), (6672, 10278), (6852, 10008), (7506, 9136)]