86640432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 239850720

約数和(自身を除く): 153210288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 1068, 1193, 1424, 1513, 2136, 2386, 3026, 3579, 4272, 4539, 4772, 6052, 7158, 9078, 9544, 12104, 14316, 18156, 19088, 20281, 24208, 28632, 36312, 40562, 57264, 60843, 72624, 81124, 106177, 121686, 162248, 212354, 243372, 318531, 324496, 424708, 486744, 637062, 849416, 973488, 1274124, 1698832, 1805009, 2548248, 3610018, 5096496, 5415027, 7220036, 10830054, 14440072, 21660108, 28880144, 43320216, 86640432]

約数ペア:

[(1, 86640432), (2, 43320216), (3, 28880144), (4, 21660108), (6, 14440072), (8, 10830054), (12, 7220036), (16, 5415027), (17, 5096496), (24, 3610018), (34, 2548248), (48, 1805009), (51, 1698832), (68, 1274124), (89, 973488), (102, 849416), (136, 637062), (178, 486744), (204, 424708), (267, 324496), (272, 318531), (356, 243372), (408, 212354), (534, 162248), (712, 121686), (816, 106177), (1068, 81124), (1193, 72624), (1424, 60843), (1513, 57264), (2136, 40562), (2386, 36312), (3026, 28632), (3579, 24208), (4272, 20281), (4539, 19088), (4772, 18156), (6052, 14316), (7158, 12104), (9078, 9544)]