77791392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 258515712

約数和(自身を除く): 180724320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 821, 846, 987, 1008, 1128, 1316, 1504, 1642, 1692, 1974, 2016, 2256, 2463, 2632, 2961, 3284, 3384, 3948, 4512, 4926, 5264, 5747, 5922, 6568, 6768, 7389, 7896, 9852, 10528, 11494, 11844, 13136, 13536, 14778, 15792, 17241, 19704, 22988, 23688, 26272, 29556, 31584, 34482, 38587, 39408, 45976, 47376, 51723, 59112, 68964, 77174, 78816, 91952, 94752, 103446, 115761, 118224, 137928, 154348, 183904, 206892, 231522, 236448, 270109, 275856, 308696, 347283, 413784, 463044, 540218, 551712, 617392, 694566, 810327, 827568, 926088, 1080436, 1234784, 1389132, 1620654, 1655136, 1852176, 2160872, 2430981, 2778264, 3241308, 3704352, 4321744, 4861962, 5556528, 6482616, 8643488, 9723924, 11113056, 12965232, 19447848, 25930464, 38895696, 77791392]

約数ペア:

[(1, 77791392), (2, 38895696), (3, 25930464), (4, 19447848), (6, 12965232), (7, 11113056), (8, 9723924), (9, 8643488), (12, 6482616), (14, 5556528), (16, 4861962), (18, 4321744), (21, 3704352), (24, 3241308), (28, 2778264), (32, 2430981), (36, 2160872), (42, 1852176), (47, 1655136), (48, 1620654), (56, 1389132), (63, 1234784), (72, 1080436), (84, 926088), (94, 827568), (96, 810327), (112, 694566), (126, 617392), (141, 551712), (144, 540218), (168, 463044), (188, 413784), (224, 347283), (252, 308696), (282, 275856), (288, 270109), (329, 236448), (336, 231522), (376, 206892), (423, 183904), (504, 154348), (564, 137928), (658, 118224), (672, 115761), (752, 103446), (821, 94752), (846, 91952), (987, 78816), (1008, 77174), (1128, 68964), (1316, 59112), (1504, 51723), (1642, 47376), (1692, 45976), (1974, 39408), (2016, 38587), (2256, 34482), (2463, 31584), (2632, 29556), (2961, 26272), (3284, 23688), (3384, 22988), (3948, 19704), (4512, 17241), (4926, 15792), (5264, 14778), (5747, 13536), (5922, 13136), (6568, 11844), (6768, 11494), (7389, 10528), (7896, 9852)]