71910288

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8761}}^1$

素因数の和:8797

約数の個数: 80

約数和(自身を含む): 217297600

約数和(自身を除く): 145387312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8761, 17522, 26283, 35044, 52566, 70088, 78849, 105132, 140176, 157698, 166459, 210264, 236547, 315396, 332918, 420528, 473094, 499377, 630792, 665836, 946188, 998754, 1261584, 1331672, 1498131, 1892376, 1997508, 2663344, 2996262, 3784752, 3995016, 4494393, 5992524, 7990032, 8988786, 11985048, 17977572, 23970096, 35955144, 71910288]

約数ペア:

[(1, 71910288), (2, 35955144), (3, 23970096), (4, 17977572), (6, 11985048), (8, 8988786), (9, 7990032), (12, 5992524), (16, 4494393), (18, 3995016), (19, 3784752), (24, 2996262), (27, 2663344), (36, 1997508), (38, 1892376), (48, 1498131), (54, 1331672), (57, 1261584), (72, 998754), (76, 946188), (108, 665836), (114, 630792), (144, 499377), (152, 473094), (171, 420528), (216, 332918), (228, 315396), (304, 236547), (342, 210264), (432, 166459), (456, 157698), (513, 140176), (684, 105132), (912, 78849), (1026, 70088), (1368, 52566), (2052, 35044), (2736, 26283), (4104, 17522), (8208, 8761)]