123174996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86257}}^1$

素因数の和:86288

約数の個数: 48

約数和(自身を含む): 347792256

約数和(自身を除く): 224617260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 86257, 172514, 258771, 345028, 517542, 603799, 1035084, 1207598, 1466369, 1811397, 2415196, 2932738, 3622794, 4399107, 5865476, 7245588, 8798214, 10264583, 17596428, 20529166, 30793749, 41058332, 61587498, 123174996]

約数ペア:

[(1, 123174996), (2, 61587498), (3, 41058332), (4, 30793749), (6, 20529166), (7, 17596428), (12, 10264583), (14, 8798214), (17, 7245588), (21, 5865476), (28, 4399107), (34, 3622794), (42, 2932738), (51, 2415196), (68, 1811397), (84, 1466369), (102, 1207598), (119, 1035084), (204, 603799), (238, 517542), (357, 345028), (476, 258771), (714, 172514), (1428, 86257)]