90562304

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 209125728

約数和(自身を除く): 118563424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 521, 679, 776, 896, 1042, 1358, 1552, 1792, 2084, 2716, 3104, 3647, 4168, 5432, 6208, 7294, 8336, 10864, 12416, 14588, 16672, 21728, 24832, 29176, 33344, 43456, 50537, 58352, 66688, 86912, 101074, 116704, 133376, 173824, 202148, 233408, 353759, 404296, 466816, 707518, 808592, 933632, 1415036, 1617184, 2830072, 3234368, 5660144, 6468736, 11320288, 12937472, 22640576, 45281152, 90562304]

約数ペア:

[(1, 90562304), (2, 45281152), (4, 22640576), (7, 12937472), (8, 11320288), (14, 6468736), (16, 5660144), (28, 3234368), (32, 2830072), (56, 1617184), (64, 1415036), (97, 933632), (112, 808592), (128, 707518), (194, 466816), (224, 404296), (256, 353759), (388, 233408), (448, 202148), (521, 173824), (679, 133376), (776, 116704), (896, 101074), (1042, 86912), (1358, 66688), (1552, 58352), (1792, 50537), (2084, 43456), (2716, 33344), (3104, 29176), (3647, 24832), (4168, 21728), (5432, 16672), (6208, 14588), (7294, 12416), (8336, 10864)]