77298004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 173465600

約数和(自身を除く): 96167596

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 43, 62, 76, 86, 109, 124, 133, 172, 217, 218, 266, 301, 434, 436, 532, 589, 602, 763, 817, 868, 1178, 1204, 1333, 1526, 1634, 2071, 2356, 2666, 3052, 3268, 3379, 4123, 4142, 4687, 5332, 5719, 6758, 8246, 8284, 9331, 9374, 11438, 13516, 14497, 16492, 18662, 18748, 22876, 23653, 25327, 28994, 32809, 37324, 47306, 50654, 57988, 64201, 65618, 89053, 94612, 101308, 128402, 131236, 145297, 177289, 178106, 256804, 290594, 354578, 356212, 449407, 581188, 623371, 709156, 898814, 1017079, 1246742, 1797628, 2034158, 2493484, 2760643, 4068316, 5521286, 11042572, 19324501, 38649002, 77298004]

約数ペア:

[(1, 77298004), (2, 38649002), (4, 19324501), (7, 11042572), (14, 5521286), (19, 4068316), (28, 2760643), (31, 2493484), (38, 2034158), (43, 1797628), (62, 1246742), (76, 1017079), (86, 898814), (109, 709156), (124, 623371), (133, 581188), (172, 449407), (217, 356212), (218, 354578), (266, 290594), (301, 256804), (434, 178106), (436, 177289), (532, 145297), (589, 131236), (602, 128402), (763, 101308), (817, 94612), (868, 89053), (1178, 65618), (1204, 64201), (1333, 57988), (1526, 50654), (1634, 47306), (2071, 37324), (2356, 32809), (2666, 28994), (3052, 25327), (3268, 23653), (3379, 22876), (4123, 18748), (4142, 18662), (4687, 16492), (5332, 14497), (5719, 13516), (6758, 11438), (8246, 9374), (8284, 9331)]