87720144

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7583}}^1$

素因数の和:7835

約数の個数: 40

約数和(自身を含む): 227580672

約数和(自身を除く): 139860528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 7583, 11568, 15166, 22749, 30332, 45498, 60664, 90996, 121328, 181992, 363984, 1827503, 3655006, 5482509, 7310012, 10965018, 14620024, 21930036, 29240048, 43860072, 87720144]

約数ペア:

[(1, 87720144), (2, 43860072), (3, 29240048), (4, 21930036), (6, 14620024), (8, 10965018), (12, 7310012), (16, 5482509), (24, 3655006), (48, 1827503), (241, 363984), (482, 181992), (723, 121328), (964, 90996), (1446, 60664), (1928, 45498), (2892, 30332), (3856, 22749), (5784, 15166), (7583, 11568)]