90112764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 245860608

約数和(自身を除く): 155747844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 331, 463, 588, 662, 926, 993, 1324, 1389, 1852, 1986, 2317, 2778, 3241, 3972, 4634, 5556, 6482, 6951, 9268, 9723, 12964, 13902, 16219, 19446, 22687, 27804, 32438, 38892, 45374, 48657, 64876, 68061, 90748, 97314, 136122, 153253, 194628, 272244, 306506, 459759, 613012, 919518, 1072771, 1839036, 2145542, 3218313, 4291084, 6436626, 7509397, 12873252, 15018794, 22528191, 30037588, 45056382, 90112764]

約数ペア:

[(1, 90112764), (2, 45056382), (3, 30037588), (4, 22528191), (6, 15018794), (7, 12873252), (12, 7509397), (14, 6436626), (21, 4291084), (28, 3218313), (42, 2145542), (49, 1839036), (84, 1072771), (98, 919518), (147, 613012), (196, 459759), (294, 306506), (331, 272244), (463, 194628), (588, 153253), (662, 136122), (926, 97314), (993, 90748), (1324, 68061), (1389, 64876), (1852, 48657), (1986, 45374), (2317, 38892), (2778, 32438), (3241, 27804), (3972, 22687), (4634, 19446), (5556, 16219), (6482, 13902), (6951, 12964), (9268, 9723)]