78724224

素因数分解:

$2^7\times 3^5\times {\mathrm{2531}}^1$

素因数の和:2560

約数の個数: 96

約数和(自身を含む): 235020240

約数和(自身を除く): 156296016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2531, 2592, 3456, 3888, 5062, 5184, 7593, 7776, 10124, 10368, 15186, 15552, 20248, 22779, 30372, 31104, 40496, 45558, 60744, 68337, 80992, 91116, 121488, 136674, 161984, 182232, 205011, 242976, 273348, 323968, 364464, 410022, 485952, 546696, 615033, 728928, 820044, 971904, 1093392, 1230066, 1457856, 1640088, 2186784, 2460132, 2915712, 3280176, 4373568, 4920264, 6560352, 8747136, 9840528, 13120704, 19681056, 26241408, 39362112, 78724224]

約数ペア:

[(1, 78724224), (2, 39362112), (3, 26241408), (4, 19681056), (6, 13120704), (8, 9840528), (9, 8747136), (12, 6560352), (16, 4920264), (18, 4373568), (24, 3280176), (27, 2915712), (32, 2460132), (36, 2186784), (48, 1640088), (54, 1457856), (64, 1230066), (72, 1093392), (81, 971904), (96, 820044), (108, 728928), (128, 615033), (144, 546696), (162, 485952), (192, 410022), (216, 364464), (243, 323968), (288, 273348), (324, 242976), (384, 205011), (432, 182232), (486, 161984), (576, 136674), (648, 121488), (864, 91116), (972, 80992), (1152, 68337), (1296, 60744), (1728, 45558), (1944, 40496), (2531, 31104), (2592, 30372), (3456, 22779), (3888, 20248), (5062, 15552), (5184, 15186), (7593, 10368), (7776, 10124)]