69993568

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 149202648

約数和(自身を除く): 79209080

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 83, 146, 152, 166, 292, 304, 332, 361, 584, 608, 664, 722, 1168, 1328, 1387, 1444, 1577, 2336, 2656, 2774, 2888, 3154, 5548, 5776, 6059, 6308, 11096, 11552, 12118, 12616, 22192, 24236, 25232, 26353, 29963, 44384, 48472, 50464, 52706, 59926, 96944, 105412, 115121, 119852, 193888, 210824, 230242, 239704, 421648, 460484, 479408, 843296, 920968, 958816, 1841936, 2187299, 3683872, 4374598, 8749196, 17498392, 34996784, 69993568]

約数ペア:

[(1, 69993568), (2, 34996784), (4, 17498392), (8, 8749196), (16, 4374598), (19, 3683872), (32, 2187299), (38, 1841936), (73, 958816), (76, 920968), (83, 843296), (146, 479408), (152, 460484), (166, 421648), (292, 239704), (304, 230242), (332, 210824), (361, 193888), (584, 119852), (608, 115121), (664, 105412), (722, 96944), (1168, 59926), (1328, 52706), (1387, 50464), (1444, 48472), (1577, 44384), (2336, 29963), (2656, 26353), (2774, 25232), (2888, 24236), (3154, 22192), (5548, 12616), (5776, 12118), (6059, 11552), (6308, 11096)]