90487264

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 214050816

約数和(自身を除く): 123563552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 83, 112, 124, 157, 166, 217, 224, 248, 314, 332, 434, 496, 581, 628, 664, 868, 992, 1099, 1162, 1256, 1328, 1736, 2198, 2324, 2512, 2573, 2656, 3472, 4396, 4648, 4867, 5024, 5146, 6944, 8792, 9296, 9734, 10292, 13031, 17584, 18011, 18592, 19468, 20584, 26062, 34069, 35168, 36022, 38936, 41168, 52124, 68138, 72044, 77872, 82336, 91217, 104248, 136276, 144088, 155744, 182434, 208496, 272552, 288176, 364868, 403961, 416992, 545104, 576352, 729736, 807922, 1090208, 1459472, 1615844, 2827727, 2918944, 3231688, 5655454, 6463376, 11310908, 12926752, 22621816, 45243632, 90487264]

約数ペア:

[(1, 90487264), (2, 45243632), (4, 22621816), (7, 12926752), (8, 11310908), (14, 6463376), (16, 5655454), (28, 3231688), (31, 2918944), (32, 2827727), (56, 1615844), (62, 1459472), (83, 1090208), (112, 807922), (124, 729736), (157, 576352), (166, 545104), (217, 416992), (224, 403961), (248, 364868), (314, 288176), (332, 272552), (434, 208496), (496, 182434), (581, 155744), (628, 144088), (664, 136276), (868, 104248), (992, 91217), (1099, 82336), (1162, 77872), (1256, 72044), (1328, 68138), (1736, 52124), (2198, 41168), (2324, 38936), (2512, 36022), (2573, 35168), (2656, 34069), (3472, 26062), (4396, 20584), (4648, 19468), (4867, 18592), (5024, 18011), (5146, 17584), (6944, 13031), (8792, 10292), (9296, 9734)]