127197924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1579}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 347991840

約数和(自身を除く): 220793916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1579, 1644, 1918, 2877, 3158, 3836, 4737, 5754, 6316, 6713, 9474, 11053, 11508, 13426, 18948, 20139, 22106, 26852, 33159, 40278, 44212, 66318, 77371, 80556, 132636, 154742, 216323, 232113, 309484, 432646, 464226, 648969, 865292, 928452, 1297938, 1514261, 2595876, 3028522, 4542783, 6057044, 9085566, 10599827, 18171132, 21199654, 31799481, 42399308, 63598962, 127197924]

約数ペア:

[(1, 127197924), (2, 63598962), (3, 42399308), (4, 31799481), (6, 21199654), (7, 18171132), (12, 10599827), (14, 9085566), (21, 6057044), (28, 4542783), (42, 3028522), (49, 2595876), (84, 1514261), (98, 1297938), (137, 928452), (147, 865292), (196, 648969), (274, 464226), (294, 432646), (411, 309484), (548, 232113), (588, 216323), (822, 154742), (959, 132636), (1579, 80556), (1644, 77371), (1918, 66318), (2877, 44212), (3158, 40278), (3836, 33159), (4737, 26852), (5754, 22106), (6316, 20139), (6713, 18948), (9474, 13426), (11053, 11508)]