89520158

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 174091680

約数和(自身を除く): 84571522

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2423, 2639, 2842, 4846, 5278, 16961, 18473, 31499, 33922, 36946, 62998, 70267, 118727, 140534, 220493, 237454, 440986, 491869, 913471, 983738, 1543451, 1826942, 3086902, 3443083, 6394297, 6886166, 12788594, 44760079, 89520158]

約数ペア:

[(1, 89520158), (2, 44760079), (7, 12788594), (13, 6886166), (14, 6394297), (26, 3443083), (29, 3086902), (49, 1826942), (58, 1543451), (91, 983738), (98, 913471), (182, 491869), (203, 440986), (377, 237454), (406, 220493), (637, 140534), (754, 118727), (1274, 70267), (1421, 62998), (2423, 36946), (2639, 33922), (2842, 31499), (4846, 18473), (5278, 16961)]