87216588

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 233080848

約数和(自身を除く): 145864260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1693, 1908, 2862, 3386, 4293, 5079, 5724, 6772, 8586, 10158, 12879, 15237, 17172, 20316, 25758, 30474, 45711, 51516, 60948, 89729, 91422, 137133, 179458, 182844, 269187, 274266, 358916, 411399, 538374, 548532, 807561, 822798, 1076748, 1615122, 1645596, 2422683, 3230244, 4845366, 7268049, 9690732, 14536098, 21804147, 29072196, 43608294, 87216588]

約数ペア:

[(1, 87216588), (2, 43608294), (3, 29072196), (4, 21804147), (6, 14536098), (9, 9690732), (12, 7268049), (18, 4845366), (27, 3230244), (36, 2422683), (53, 1645596), (54, 1615122), (81, 1076748), (106, 822798), (108, 807561), (159, 548532), (162, 538374), (212, 411399), (243, 358916), (318, 274266), (324, 269187), (477, 182844), (486, 179458), (636, 137133), (954, 91422), (972, 89729), (1431, 60948), (1693, 51516), (1908, 45711), (2862, 30474), (3386, 25758), (4293, 20316), (5079, 17172), (5724, 15237), (6772, 12879), (8586, 10158)]