91220292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 244331360

約数和(自身を除く): 153111068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 579, 684, 691, 772, 1158, 1382, 1737, 2073, 2316, 2764, 3474, 3667, 4146, 6219, 6948, 7334, 8292, 11001, 12438, 13129, 14668, 22002, 24876, 26258, 33003, 39387, 44004, 52516, 66006, 78774, 118161, 132012, 133363, 157548, 236322, 266726, 400089, 472644, 533452, 800178, 1200267, 1600356, 2400534, 2533897, 4801068, 5067794, 7601691, 10135588, 15203382, 22805073, 30406764, 45610146, 91220292]

約数ペア:

[(1, 91220292), (2, 45610146), (3, 30406764), (4, 22805073), (6, 15203382), (9, 10135588), (12, 7601691), (18, 5067794), (19, 4801068), (36, 2533897), (38, 2400534), (57, 1600356), (76, 1200267), (114, 800178), (171, 533452), (193, 472644), (228, 400089), (342, 266726), (386, 236322), (579, 157548), (684, 133363), (691, 132012), (772, 118161), (1158, 78774), (1382, 66006), (1737, 52516), (2073, 44004), (2316, 39387), (2764, 33003), (3474, 26258), (3667, 24876), (4146, 22002), (6219, 14668), (6948, 13129), (7334, 12438), (8292, 11001)]