91988072

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 194477760

約数和(自身を除く): 102489688

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 163, 212, 242, 326, 424, 484, 583, 652, 968, 1166, 1304, 1331, 1793, 2332, 2662, 3586, 4664, 5324, 6413, 7172, 8639, 10648, 12826, 14344, 17278, 19723, 25652, 34556, 39446, 51304, 69112, 70543, 78892, 95029, 141086, 157784, 190058, 216953, 282172, 380116, 433906, 564344, 760232, 867812, 1045319, 1735624, 2090638, 4181276, 8362552, 11498509, 22997018, 45994036, 91988072]

約数ペア:

[(1, 91988072), (2, 45994036), (4, 22997018), (8, 11498509), (11, 8362552), (22, 4181276), (44, 2090638), (53, 1735624), (88, 1045319), (106, 867812), (121, 760232), (163, 564344), (212, 433906), (242, 380116), (326, 282172), (424, 216953), (484, 190058), (583, 157784), (652, 141086), (968, 95029), (1166, 78892), (1304, 70543), (1331, 69112), (1793, 51304), (2332, 39446), (2662, 34556), (3586, 25652), (4664, 19723), (5324, 17278), (6413, 14344), (7172, 12826), (8639, 10648)]