85306452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 257019840

約数和(自身を除く): 171713388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 109, 121, 132, 147, 154, 196, 218, 231, 242, 294, 308, 327, 363, 436, 462, 484, 539, 588, 654, 726, 763, 847, 924, 1078, 1199, 1308, 1331, 1452, 1526, 1617, 1694, 2156, 2289, 2398, 2541, 2662, 3052, 3234, 3388, 3597, 3993, 4578, 4796, 5082, 5324, 5341, 5929, 6468, 7194, 7986, 8393, 9156, 9317, 10164, 10682, 11858, 13189, 14388, 15972, 16023, 16786, 17787, 18634, 21364, 23716, 25179, 26378, 27951, 32046, 33572, 35574, 37268, 39567, 50358, 52756, 55902, 58751, 64092, 65219, 71148, 79134, 92323, 100716, 111804, 117502, 130438, 145079, 158268, 176253, 184646, 195657, 235004, 260876, 276969, 290158, 352506, 369292, 391314, 435237, 553938, 580316, 646261, 705012, 782628, 870474, 1015553, 1107876, 1292522, 1740948, 1938783, 2031106, 2585044, 3046659, 3877566, 4062212, 6093318, 7108871, 7755132, 12186636, 14217742, 21326613, 28435484, 42653226, 85306452]

約数ペア:

[(1, 85306452), (2, 42653226), (3, 28435484), (4, 21326613), (6, 14217742), (7, 12186636), (11, 7755132), (12, 7108871), (14, 6093318), (21, 4062212), (22, 3877566), (28, 3046659), (33, 2585044), (42, 2031106), (44, 1938783), (49, 1740948), (66, 1292522), (77, 1107876), (84, 1015553), (98, 870474), (109, 782628), (121, 705012), (132, 646261), (147, 580316), (154, 553938), (196, 435237), (218, 391314), (231, 369292), (242, 352506), (294, 290158), (308, 276969), (327, 260876), (363, 235004), (436, 195657), (462, 184646), (484, 176253), (539, 158268), (588, 145079), (654, 130438), (726, 117502), (763, 111804), (847, 100716), (924, 92323), (1078, 79134), (1199, 71148), (1308, 65219), (1331, 64092), (1452, 58751), (1526, 55902), (1617, 52756), (1694, 50358), (2156, 39567), (2289, 37268), (2398, 35574), (2541, 33572), (2662, 32046), (3052, 27951), (3234, 26378), (3388, 25179), (3597, 23716), (3993, 21364), (4578, 18634), (4796, 17787), (5082, 16786), (5324, 16023), (5341, 15972), (5929, 14388), (6468, 13189), (7194, 11858), (7986, 10682), (8393, 10164), (9156, 9317)]