80045028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45377}}^1$

素因数の和:45401

約数の個数: 54

約数和(自身を含む): 235375686

約数和(自身を除く): 155330658

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45377, 90754, 136131, 181508, 272262, 317639, 408393, 544524, 635278, 816786, 952917, 1270556, 1633572, 1905834, 2223473, 2858751, 3811668, 4446946, 5717502, 6670419, 8893892, 11435004, 13340838, 20011257, 26681676, 40022514, 80045028]

約数ペア:

[(1, 80045028), (2, 40022514), (3, 26681676), (4, 20011257), (6, 13340838), (7, 11435004), (9, 8893892), (12, 6670419), (14, 5717502), (18, 4446946), (21, 3811668), (28, 2858751), (36, 2223473), (42, 1905834), (49, 1633572), (63, 1270556), (84, 952917), (98, 816786), (126, 635278), (147, 544524), (196, 408393), (252, 317639), (294, 272262), (441, 181508), (588, 136131), (882, 90754), (1764, 45377)]