77312368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 184273920

約数和(自身を除く): 106961552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 773, 893, 1064, 1316, 1546, 1786, 2128, 2632, 3092, 3572, 5264, 5411, 6184, 6251, 7144, 10822, 12368, 12502, 14288, 14687, 21644, 25004, 29374, 36331, 43288, 50008, 58748, 72662, 86576, 100016, 102809, 117496, 145324, 205618, 234992, 254317, 290648, 411236, 508634, 581296, 690289, 822472, 1017268, 1380578, 1644944, 2034536, 2761156, 4069072, 4832023, 5522312, 9664046, 11044624, 19328092, 38656184, 77312368]

約数ペア:

[(1, 77312368), (2, 38656184), (4, 19328092), (7, 11044624), (8, 9664046), (14, 5522312), (16, 4832023), (19, 4069072), (28, 2761156), (38, 2034536), (47, 1644944), (56, 1380578), (76, 1017268), (94, 822472), (112, 690289), (133, 581296), (152, 508634), (188, 411236), (266, 290648), (304, 254317), (329, 234992), (376, 205618), (532, 145324), (658, 117496), (752, 102809), (773, 100016), (893, 86576), (1064, 72662), (1316, 58748), (1546, 50008), (1786, 43288), (2128, 36331), (2632, 29374), (3092, 25004), (3572, 21644), (5264, 14687), (5411, 14288), (6184, 12502), (6251, 12368), (7144, 10822)]