129901548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 354905712

約数和(自身を除く): 225004164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 1277, 2076, 2422, 2554, 3633, 3831, 4844, 5108, 7266, 7662, 8477, 8939, 14532, 15324, 16954, 17878, 25431, 26817, 33908, 35756, 50862, 53634, 62573, 101724, 107268, 125146, 187719, 220921, 250292, 375438, 441842, 662763, 750876, 883684, 1325526, 1546447, 2651052, 3092894, 4639341, 6185788, 9278682, 10825129, 18557364, 21650258, 32475387, 43300516, 64950774, 129901548]

約数ペア:

[(1, 129901548), (2, 64950774), (3, 43300516), (4, 32475387), (6, 21650258), (7, 18557364), (12, 10825129), (14, 9278682), (21, 6185788), (28, 4639341), (42, 3092894), (49, 2651052), (84, 1546447), (98, 1325526), (147, 883684), (173, 750876), (196, 662763), (294, 441842), (346, 375438), (519, 250292), (588, 220921), (692, 187719), (1038, 125146), (1211, 107268), (1277, 101724), (2076, 62573), (2422, 53634), (2554, 50862), (3633, 35756), (3831, 33908), (4844, 26817), (5108, 25431), (7266, 17878), (7662, 16954), (8477, 15324), (8939, 14532)]