66688596

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 191245824

約数和(自身を除く): 124557228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 223, 234, 284, 324, 351, 426, 446, 468, 639, 669, 702, 852, 892, 923, 1053, 1278, 1338, 1404, 1846, 1917, 2007, 2106, 2556, 2676, 2769, 2899, 3692, 3834, 4014, 4212, 5538, 5751, 5798, 6021, 7668, 8028, 8307, 8697, 11076, 11502, 11596, 12042, 15833, 16614, 17394, 18063, 23004, 24084, 24921, 26091, 31666, 33228, 34788, 36126, 47499, 49842, 52182, 63332, 72252, 74763, 78273, 94998, 99684, 104364, 142497, 149526, 156546, 189996, 205829, 234819, 284994, 299052, 313092, 411658, 427491, 469638, 569988, 617487, 823316, 854982, 939276, 1234974, 1282473, 1709964, 1852461, 2469948, 2564946, 3704922, 5129892, 5557383, 7409844, 11114766, 16672149, 22229532, 33344298, 66688596]

約数ペア:

[(1, 66688596), (2, 33344298), (3, 22229532), (4, 16672149), (6, 11114766), (9, 7409844), (12, 5557383), (13, 5129892), (18, 3704922), (26, 2564946), (27, 2469948), (36, 1852461), (39, 1709964), (52, 1282473), (54, 1234974), (71, 939276), (78, 854982), (81, 823316), (108, 617487), (117, 569988), (142, 469638), (156, 427491), (162, 411658), (213, 313092), (223, 299052), (234, 284994), (284, 234819), (324, 205829), (351, 189996), (426, 156546), (446, 149526), (468, 142497), (639, 104364), (669, 99684), (702, 94998), (852, 78273), (892, 74763), (923, 72252), (1053, 63332), (1278, 52182), (1338, 49842), (1404, 47499), (1846, 36126), (1917, 34788), (2007, 33228), (2106, 31666), (2556, 26091), (2676, 24921), (2769, 24084), (2899, 23004), (3692, 18063), (3834, 17394), (4014, 16614), (4212, 15833), (5538, 12042), (5751, 11596), (5798, 11502), (6021, 11076), (7668, 8697), (8028, 8307)]