85287888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 274762176

約数和(自身を除く): 189474288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 401, 422, 504, 633, 802, 844, 1008, 1203, 1266, 1477, 1604, 1688, 1899, 2406, 2532, 2807, 2954, 3208, 3376, 3609, 3798, 4431, 4812, 5064, 5614, 5908, 6416, 7218, 7596, 8421, 8862, 9624, 10128, 11228, 11816, 13293, 14436, 15192, 16842, 17724, 19248, 22456, 23632, 25263, 26586, 28872, 30384, 33684, 35448, 44912, 50526, 53172, 57744, 67368, 70896, 84611, 101052, 106344, 134736, 169222, 202104, 212688, 253833, 338444, 404208, 507666, 592277, 676888, 761499, 1015332, 1184554, 1353776, 1522998, 1776831, 2030664, 2369108, 3045996, 3553662, 4061328, 4738216, 5330493, 6091992, 7107324, 9476432, 10660986, 12183984, 14214648, 21321972, 28429296, 42643944, 85287888]

約数ペア:

[(1, 85287888), (2, 42643944), (3, 28429296), (4, 21321972), (6, 14214648), (7, 12183984), (8, 10660986), (9, 9476432), (12, 7107324), (14, 6091992), (16, 5330493), (18, 4738216), (21, 4061328), (24, 3553662), (28, 3045996), (36, 2369108), (42, 2030664), (48, 1776831), (56, 1522998), (63, 1353776), (72, 1184554), (84, 1015332), (112, 761499), (126, 676888), (144, 592277), (168, 507666), (211, 404208), (252, 338444), (336, 253833), (401, 212688), (422, 202104), (504, 169222), (633, 134736), (802, 106344), (844, 101052), (1008, 84611), (1203, 70896), (1266, 67368), (1477, 57744), (1604, 53172), (1688, 50526), (1899, 44912), (2406, 35448), (2532, 33684), (2807, 30384), (2954, 28872), (3208, 26586), (3376, 25263), (3609, 23632), (3798, 22456), (4431, 19248), (4812, 17724), (5064, 16842), (5614, 15192), (5908, 14436), (6416, 13293), (7218, 11816), (7596, 11228), (8421, 10128), (8862, 9624)]