90550818

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 212284800

約数和(自身を除く): 121733982

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 87, 106, 159, 174, 261, 318, 477, 522, 783, 954, 1091, 1431, 1537, 1566, 2182, 2862, 3074, 3273, 4611, 6546, 9222, 9819, 13833, 19638, 27666, 29457, 31639, 41499, 57823, 58914, 63278, 82998, 94917, 115646, 173469, 189834, 284751, 346938, 520407, 569502, 854253, 1040814, 1561221, 1676867, 1708506, 3122442, 3353734, 5030601, 10061202, 15091803, 30183606, 45275409, 90550818]

約数ペア:

[(1, 90550818), (2, 45275409), (3, 30183606), (6, 15091803), (9, 10061202), (18, 5030601), (27, 3353734), (29, 3122442), (53, 1708506), (54, 1676867), (58, 1561221), (87, 1040814), (106, 854253), (159, 569502), (174, 520407), (261, 346938), (318, 284751), (477, 189834), (522, 173469), (783, 115646), (954, 94917), (1091, 82998), (1431, 63278), (1537, 58914), (1566, 57823), (2182, 41499), (2862, 31639), (3074, 29457), (3273, 27666), (4611, 19638), (6546, 13833), (9222, 9819)]