90150396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 246677760

約数和(自身を除く): 156527364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1103, 1668, 1946, 2206, 2919, 3309, 3892, 4412, 5838, 6618, 6811, 7721, 11676, 13236, 13622, 15442, 20433, 23163, 27244, 30884, 40866, 46326, 54047, 81732, 92652, 108094, 153317, 162141, 216188, 306634, 324282, 459951, 613268, 648564, 919902, 1073219, 1839804, 2146438, 3219657, 4292876, 6439314, 7512533, 12878628, 15025066, 22537599, 30050132, 45075198, 90150396]

約数ペア:

[(1, 90150396), (2, 45075198), (3, 30050132), (4, 22537599), (6, 15025066), (7, 12878628), (12, 7512533), (14, 6439314), (21, 4292876), (28, 3219657), (42, 2146438), (49, 1839804), (84, 1073219), (98, 919902), (139, 648564), (147, 613268), (196, 459951), (278, 324282), (294, 306634), (417, 216188), (556, 162141), (588, 153317), (834, 108094), (973, 92652), (1103, 81732), (1668, 54047), (1946, 46326), (2206, 40866), (2919, 30884), (3309, 27244), (3892, 23163), (4412, 20433), (5838, 15442), (6618, 13622), (6811, 13236), (7721, 11676)]