90528282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 212179968

約数和(自身を除く): 121651686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1471, 1578, 2367, 2942, 3419, 4413, 4734, 6838, 8826, 10257, 13239, 19123, 20514, 26478, 30771, 38246, 57369, 61542, 114738, 172107, 344214, 386873, 773746, 1160619, 2321238, 3481857, 5029349, 6963714, 10058698, 15088047, 30176094, 45264141, 90528282]

約数ペア:

[(1, 90528282), (2, 45264141), (3, 30176094), (6, 15088047), (9, 10058698), (13, 6963714), (18, 5029349), (26, 3481857), (39, 2321238), (78, 1160619), (117, 773746), (234, 386873), (263, 344214), (526, 172107), (789, 114738), (1471, 61542), (1578, 57369), (2367, 38246), (2942, 30771), (3419, 26478), (4413, 20514), (4734, 19123), (6838, 13239), (8826, 10257)]