78889655432

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{9551}}^1$

素因数の和:10699

約数の個数: 96

約数和(自身を含む): 181306512000

約数和(自身を除く): 102416856568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1109, 1862, 2218, 3724, 4436, 7448, 7763, 8872, 9551, 15526, 19102, 21071, 31052, 38204, 42142, 54341, 62104, 66857, 76408, 84284, 108682, 133714, 147497, 168568, 181469, 217364, 267428, 294994, 362938, 434728, 467999, 534856, 589988, 725876, 935998, 1032479, 1179976, 1270283, 1451752, 1871996, 2064958, 2540566, 3743992, 4129916, 5081132, 8259832, 8891981, 10162264, 10592059, 17783962, 21184118, 35567924, 42368236, 71135848, 74144413, 84736472, 148288826, 201249121, 296577652, 402498242, 519010891, 593155304, 804996484, 1038021782, 1408743847, 1609992968, 2076043564, 2817487694, 4152087128, 5634975388, 9861206929, 11269950776, 19722413858, 39444827716, 78889655432]

約数ペア:

[(1, 78889655432), (2, 39444827716), (4, 19722413858), (7, 11269950776), (8, 9861206929), (14, 5634975388), (19, 4152087128), (28, 2817487694), (38, 2076043564), (49, 1609992968), (56, 1408743847), (76, 1038021782), (98, 804996484), (133, 593155304), (152, 519010891), (196, 402498242), (266, 296577652), (392, 201249121), (532, 148288826), (931, 84736472), (1064, 74144413), (1109, 71135848), (1862, 42368236), (2218, 35567924), (3724, 21184118), (4436, 17783962), (7448, 10592059), (7763, 10162264), (8872, 8891981), (9551, 8259832), (15526, 5081132), (19102, 4129916), (21071, 3743992), (31052, 2540566), (38204, 2064958), (42142, 1871996), (54341, 1451752), (62104, 1270283), (66857, 1179976), (76408, 1032479), (84284, 935998), (108682, 725876), (133714, 589988), (147497, 534856), (168568, 467999), (181469, 434728), (217364, 362938), (267428, 294994)]