68129404

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 154828800

約数和(自身を除く): 86699396

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 127, 161, 196, 238, 254, 322, 343, 391, 476, 508, 644, 686, 782, 833, 889, 1127, 1372, 1564, 1666, 1778, 2159, 2254, 2737, 2921, 3332, 3556, 4318, 4508, 5474, 5831, 5842, 6223, 7889, 8636, 10948, 11662, 11684, 12446, 15113, 15778, 19159, 20447, 23324, 24892, 30226, 31556, 38318, 40894, 43561, 49657, 60452, 76636, 81788, 87122, 99314, 105791, 134113, 143129, 174244, 198628, 211582, 268226, 286258, 347599, 423164, 536452, 572516, 695198, 740537, 1001903, 1390396, 1481074, 2003806, 2433193, 2962148, 4007612, 4866386, 9732772, 17032351, 34064702, 68129404]

約数ペア:

[(1, 68129404), (2, 34064702), (4, 17032351), (7, 9732772), (14, 4866386), (17, 4007612), (23, 2962148), (28, 2433193), (34, 2003806), (46, 1481074), (49, 1390396), (68, 1001903), (92, 740537), (98, 695198), (119, 572516), (127, 536452), (161, 423164), (196, 347599), (238, 286258), (254, 268226), (322, 211582), (343, 198628), (391, 174244), (476, 143129), (508, 134113), (644, 105791), (686, 99314), (782, 87122), (833, 81788), (889, 76636), (1127, 60452), (1372, 49657), (1564, 43561), (1666, 40894), (1778, 38318), (2159, 31556), (2254, 30226), (2737, 24892), (2921, 23324), (3332, 20447), (3556, 19159), (4318, 15778), (4508, 15113), (5474, 12446), (5831, 11684), (5842, 11662), (6223, 10948), (7889, 8636)]