90944028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1153}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 263795168

約数和(自身を除く): 172851140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1153, 1252, 1878, 2191, 2306, 2817, 3459, 3756, 4382, 4612, 5634, 6573, 6918, 8071, 8764, 10377, 11268, 13146, 13836, 16142, 19719, 20754, 24213, 26292, 32284, 39438, 41508, 48426, 72639, 78876, 96852, 145278, 290556, 360889, 721778, 1082667, 1443556, 2165334, 2526223, 3248001, 4330668, 5052446, 6496002, 7578669, 10104892, 12992004, 15157338, 22736007, 30314676, 45472014, 90944028]

約数ペア:

[(1, 90944028), (2, 45472014), (3, 30314676), (4, 22736007), (6, 15157338), (7, 12992004), (9, 10104892), (12, 7578669), (14, 6496002), (18, 5052446), (21, 4330668), (28, 3248001), (36, 2526223), (42, 2165334), (63, 1443556), (84, 1082667), (126, 721778), (252, 360889), (313, 290556), (626, 145278), (939, 96852), (1153, 78876), (1252, 72639), (1878, 48426), (2191, 41508), (2306, 39438), (2817, 32284), (3459, 26292), (3756, 24213), (4382, 20754), (4612, 19719), (5634, 16142), (6573, 13836), (6918, 13146), (8071, 11268), (8764, 10377)]