66778776

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 187394400

約数和(自身を除く): 120615624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3061, 3636, 5454, 6122, 7272, 9183, 10908, 12244, 18366, 21816, 24488, 27549, 36732, 55098, 73464, 82647, 110196, 165294, 220392, 309161, 330588, 618322, 661176, 927483, 1236644, 1854966, 2473288, 2782449, 3709932, 5564898, 7419864, 8347347, 11129796, 16694694, 22259592, 33389388, 66778776]

約数ペア:

[(1, 66778776), (2, 33389388), (3, 22259592), (4, 16694694), (6, 11129796), (8, 8347347), (9, 7419864), (12, 5564898), (18, 3709932), (24, 2782449), (27, 2473288), (36, 1854966), (54, 1236644), (72, 927483), (101, 661176), (108, 618322), (202, 330588), (216, 309161), (303, 220392), (404, 165294), (606, 110196), (808, 82647), (909, 73464), (1212, 55098), (1818, 36732), (2424, 27549), (2727, 24488), (3061, 21816), (3636, 18366), (5454, 12244), (6122, 10908), (7272, 9183)]