71312388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12671}}^1$

素因数の和:12752

約数の個数: 48

約数和(自身を含む): 193019904

約数和(自身を除く): 121707516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 12671, 25342, 38013, 50684, 76026, 88697, 152052, 177394, 266091, 354788, 532182, 848957, 1064364, 1697914, 2546871, 3395828, 5093742, 5942699, 10187484, 11885398, 17828097, 23770796, 35656194, 71312388]

約数ペア:

[(1, 71312388), (2, 35656194), (3, 23770796), (4, 17828097), (6, 11885398), (7, 10187484), (12, 5942699), (14, 5093742), (21, 3395828), (28, 2546871), (42, 1697914), (67, 1064364), (84, 848957), (134, 532182), (201, 354788), (268, 266091), (402, 177394), (469, 152052), (804, 88697), (938, 76026), (1407, 50684), (1876, 38013), (2814, 25342), (5628, 12671)]