77943168

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 164408832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1187, 1216, 1368, 1728, 1824, 2052, 2374, 2432, 2736, 3456, 3561, 3648, 4104, 4748, 5472, 7122, 7296, 8208, 9496, 10683, 10944, 14244, 16416, 18992, 21366, 21888, 22553, 28488, 32049, 32832, 37984, 42732, 45106, 56976, 64098, 65664, 67659, 75968, 85464, 90212, 113952, 128196, 135318, 151936, 170928, 180424, 202977, 227904, 256392, 270636, 341856, 360848, 405954, 455808, 512784, 541272, 608931, 683712, 721696, 811908, 1025568, 1082544, 1217862, 1367424, 1443392, 1623816, 2051136, 2165088, 2435724, 2886784, 3247632, 4102272, 4330176, 4871448, 6495264, 8660352, 9742896, 12990528, 19485792, 25981056, 38971584, 77943168]

約数ペア:

[(1, 77943168), (2, 38971584), (3, 25981056), (4, 19485792), (6, 12990528), (8, 9742896), (9, 8660352), (12, 6495264), (16, 4871448), (18, 4330176), (19, 4102272), (24, 3247632), (27, 2886784), (32, 2435724), (36, 2165088), (38, 2051136), (48, 1623816), (54, 1443392), (57, 1367424), (64, 1217862), (72, 1082544), (76, 1025568), (96, 811908), (108, 721696), (114, 683712), (128, 608931), (144, 541272), (152, 512784), (171, 455808), (192, 405954), (216, 360848), (228, 341856), (288, 270636), (304, 256392), (342, 227904), (384, 202977), (432, 180424), (456, 170928), (513, 151936), (576, 135318), (608, 128196), (684, 113952), (864, 90212), (912, 85464), (1026, 75968), (1152, 67659), (1187, 65664), (1216, 64098), (1368, 56976), (1728, 45106), (1824, 42732), (2052, 37984), (2374, 32832), (2432, 32049), (2736, 28488), (3456, 22553), (3561, 21888), (3648, 21366), (4104, 18992), (4748, 16416), (5472, 14244), (7122, 10944), (7296, 10683), (8208, 9496)]