72476264

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 90093976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 124, 166, 217, 248, 332, 434, 503, 581, 664, 868, 1006, 1162, 1736, 2012, 2324, 2573, 3521, 4024, 4648, 5146, 7042, 10292, 14084, 15593, 18011, 20584, 28168, 31186, 36022, 41749, 62372, 72044, 83498, 109151, 124744, 144088, 166996, 218302, 292243, 333992, 436604, 584486, 873208, 1168972, 1294219, 2337944, 2588438, 5176876, 9059533, 10353752, 18119066, 36238132, 72476264]

約数ペア:

[(1, 72476264), (2, 36238132), (4, 18119066), (7, 10353752), (8, 9059533), (14, 5176876), (28, 2588438), (31, 2337944), (56, 1294219), (62, 1168972), (83, 873208), (124, 584486), (166, 436604), (217, 333992), (248, 292243), (332, 218302), (434, 166996), (503, 144088), (581, 124744), (664, 109151), (868, 83498), (1006, 72044), (1162, 62372), (1736, 41749), (2012, 36022), (2324, 31186), (2573, 28168), (3521, 20584), (4024, 18011), (4648, 15593), (5146, 14084), (7042, 10292)]