80756496

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 242573760

約数和(自身を除く): 161817264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 659, 666, 828, 851, 888, 1104, 1318, 1332, 1656, 1702, 1776, 1977, 2553, 2636, 2664, 3312, 3404, 3954, 5106, 5272, 5328, 5931, 6808, 7659, 7908, 10212, 10544, 11862, 13616, 15157, 15318, 15816, 20424, 23724, 24383, 30314, 30636, 31632, 40848, 45471, 47448, 48766, 60628, 61272, 73149, 90942, 94896, 97532, 121256, 122544, 136413, 146298, 181884, 195064, 219447, 242512, 272826, 292596, 363768, 390128, 438894, 545652, 560809, 585192, 727536, 877788, 1091304, 1121618, 1170384, 1682427, 1755576, 2182608, 2243236, 3364854, 3511152, 4486472, 5047281, 6729708, 8972944, 10094562, 13459416, 20189124, 26918832, 40378248, 80756496]

約数ペア:

[(1, 80756496), (2, 40378248), (3, 26918832), (4, 20189124), (6, 13459416), (8, 10094562), (9, 8972944), (12, 6729708), (16, 5047281), (18, 4486472), (23, 3511152), (24, 3364854), (36, 2243236), (37, 2182608), (46, 1755576), (48, 1682427), (69, 1170384), (72, 1121618), (74, 1091304), (92, 877788), (111, 727536), (138, 585192), (144, 560809), (148, 545652), (184, 438894), (207, 390128), (222, 363768), (276, 292596), (296, 272826), (333, 242512), (368, 219447), (414, 195064), (444, 181884), (552, 146298), (592, 136413), (659, 122544), (666, 121256), (828, 97532), (851, 94896), (888, 90942), (1104, 73149), (1318, 61272), (1332, 60628), (1656, 48766), (1702, 47448), (1776, 45471), (1977, 40848), (2553, 31632), (2636, 30636), (2664, 30314), (3312, 24383), (3404, 23724), (3954, 20424), (5106, 15816), (5272, 15318), (5328, 15157), (5931, 13616), (6808, 11862), (7659, 10544), (7908, 10212)]