87365628

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{5503}}^1$

素因数の和:5533

約数の個数: 90

約数和(自身を含む): 265727616

約数和(自身を除く): 178361988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 5503, 7938, 11006, 15876, 16509, 22012, 33018, 38521, 49527, 66036, 77042, 99054, 115563, 148581, 154084, 198108, 231126, 269647, 297162, 346689, 445743, 462252, 539294, 594324, 693378, 808941, 891486, 1040067, 1078588, 1386756, 1617882, 1782972, 2080134, 2426823, 3120201, 3235764, 4160268, 4853646, 6240402, 7280469, 9707292, 12480804, 14560938, 21841407, 29121876, 43682814, 87365628]

約数ペア:

[(1, 87365628), (2, 43682814), (3, 29121876), (4, 21841407), (6, 14560938), (7, 12480804), (9, 9707292), (12, 7280469), (14, 6240402), (18, 4853646), (21, 4160268), (27, 3235764), (28, 3120201), (36, 2426823), (42, 2080134), (49, 1782972), (54, 1617882), (63, 1386756), (81, 1078588), (84, 1040067), (98, 891486), (108, 808941), (126, 693378), (147, 594324), (162, 539294), (189, 462252), (196, 445743), (252, 346689), (294, 297162), (324, 269647), (378, 231126), (441, 198108), (567, 154084), (588, 148581), (756, 115563), (882, 99054), (1134, 77042), (1323, 66036), (1764, 49527), (2268, 38521), (2646, 33018), (3969, 22012), (5292, 16509), (5503, 15876), (7938, 11006)]