67601968

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 90

約数和(自身を含む): 160252764

約数和(自身を除く): 92650796

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 163, 184, 196, 322, 326, 368, 392, 529, 644, 652, 784, 1058, 1127, 1141, 1288, 1304, 2116, 2254, 2282, 2576, 2608, 3703, 3749, 4232, 4508, 4564, 7406, 7498, 7987, 8464, 9016, 9128, 14812, 14996, 15974, 18032, 18256, 25921, 26243, 29624, 29992, 31948, 51842, 52486, 59248, 59984, 63896, 86227, 103684, 104972, 127792, 172454, 183701, 207368, 209944, 344908, 367402, 414736, 419888, 603589, 689816, 734804, 1207178, 1379632, 1469608, 2414356, 2939216, 4225123, 4828712, 8450246, 9657424, 16900492, 33800984, 67601968]

約数ペア:

[(1, 67601968), (2, 33800984), (4, 16900492), (7, 9657424), (8, 8450246), (14, 4828712), (16, 4225123), (23, 2939216), (28, 2414356), (46, 1469608), (49, 1379632), (56, 1207178), (92, 734804), (98, 689816), (112, 603589), (161, 419888), (163, 414736), (184, 367402), (196, 344908), (322, 209944), (326, 207368), (368, 183701), (392, 172454), (529, 127792), (644, 104972), (652, 103684), (784, 86227), (1058, 63896), (1127, 59984), (1141, 59248), (1288, 52486), (1304, 51842), (2116, 31948), (2254, 29992), (2282, 29624), (2576, 26243), (2608, 25921), (3703, 18256), (3749, 18032), (4232, 15974), (4508, 14996), (4564, 14812), (7406, 9128), (7498, 9016), (7987, 8464)]