129138324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12919}}^1$

素因数の和:12957

約数の個数: 72

約数和(自身を含む): 371165760

約数和(自身を除く): 242027436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 12919, 25838, 38757, 51676, 77514, 90433, 155028, 180866, 219623, 271299, 361732, 439246, 542598, 633031, 658869, 878492, 1085196, 1266062, 1317738, 1537361, 1899093, 2532124, 2635476, 3074722, 3798186, 4612083, 6149444, 7596372, 9224166, 10761527, 18448332, 21523054, 32284581, 43046108, 64569162, 129138324]

約数ペア:

[(1, 129138324), (2, 64569162), (3, 43046108), (4, 32284581), (6, 21523054), (7, 18448332), (12, 10761527), (14, 9224166), (17, 7596372), (21, 6149444), (28, 4612083), (34, 3798186), (42, 3074722), (49, 2635476), (51, 2532124), (68, 1899093), (84, 1537361), (98, 1317738), (102, 1266062), (119, 1085196), (147, 878492), (196, 658869), (204, 633031), (238, 542598), (294, 439246), (357, 361732), (476, 271299), (588, 219623), (714, 180866), (833, 155028), (1428, 90433), (1666, 77514), (2499, 51676), (3332, 38757), (4998, 25838), (9996, 12919)]