90554508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 250810560

約数和(自身を除く): 160256052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 347, 396, 659, 694, 1041, 1318, 1388, 1977, 2082, 2636, 3123, 3817, 3954, 4164, 5931, 6246, 7249, 7634, 7908, 11451, 11862, 12492, 14498, 15268, 21747, 22902, 23724, 28996, 34353, 43494, 45804, 65241, 68706, 86988, 130482, 137412, 228673, 260964, 457346, 686019, 914692, 1372038, 2058057, 2515403, 2744076, 4116114, 5030806, 7546209, 8232228, 10061612, 15092418, 22638627, 30184836, 45277254, 90554508]

約数ペア:

[(1, 90554508), (2, 45277254), (3, 30184836), (4, 22638627), (6, 15092418), (9, 10061612), (11, 8232228), (12, 7546209), (18, 5030806), (22, 4116114), (33, 2744076), (36, 2515403), (44, 2058057), (66, 1372038), (99, 914692), (132, 686019), (198, 457346), (347, 260964), (396, 228673), (659, 137412), (694, 130482), (1041, 86988), (1318, 68706), (1388, 65241), (1977, 45804), (2082, 43494), (2636, 34353), (3123, 28996), (3817, 23724), (3954, 22902), (4164, 21747), (5931, 15268), (6246, 14498), (7249, 12492), (7634, 11862), (7908, 11451)]