71651628

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1084

約数の個数: 60

約数和(自身を含む): 188216952

約数和(自身を除く): 116565324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 324, 562, 787, 843, 1124, 1574, 1686, 2361, 2529, 3148, 3372, 4722, 5058, 7083, 7587, 9444, 10116, 14166, 15174, 21249, 22761, 28332, 30348, 42498, 45522, 63747, 84996, 91044, 127494, 221147, 254988, 442294, 663441, 884588, 1326882, 1990323, 2653764, 3980646, 5970969, 7961292, 11941938, 17912907, 23883876, 35825814, 71651628]

約数ペア:

[(1, 71651628), (2, 35825814), (3, 23883876), (4, 17912907), (6, 11941938), (9, 7961292), (12, 5970969), (18, 3980646), (27, 2653764), (36, 1990323), (54, 1326882), (81, 884588), (108, 663441), (162, 442294), (281, 254988), (324, 221147), (562, 127494), (787, 91044), (843, 84996), (1124, 63747), (1574, 45522), (1686, 42498), (2361, 30348), (2529, 28332), (3148, 22761), (3372, 21249), (4722, 15174), (5058, 14166), (7083, 10116), (7587, 9444)]