87352804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 214502400

約数和(自身を除く): 127149596

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 59, 76, 77, 92, 118, 121, 133, 154, 161, 209, 236, 242, 253, 266, 308, 322, 413, 418, 437, 484, 506, 532, 644, 649, 826, 836, 847, 874, 1012, 1121, 1298, 1357, 1463, 1652, 1694, 1748, 1771, 2242, 2299, 2596, 2714, 2783, 2926, 3059, 3388, 3542, 4484, 4543, 4598, 4807, 5428, 5566, 5852, 6118, 7084, 7139, 7847, 9086, 9196, 9499, 9614, 11132, 12236, 12331, 14278, 14927, 15694, 16093, 18172, 18998, 19228, 19481, 24662, 25783, 28556, 29854, 31388, 32186, 33649, 37996, 38962, 49324, 49973, 51566, 52877, 59708, 64372, 67298, 77924, 86317, 99946, 103132, 104489, 105754, 134596, 135641, 164197, 172634, 180481, 199892, 208978, 211508, 271282, 283613, 328394, 345268, 360962, 370139, 417956, 542564, 567226, 656788, 721924, 740278, 949487, 1134452, 1149379, 1480556, 1898974, 1985291, 2298758, 3119743, 3797948, 3970582, 4597516, 6239486, 7941164, 12478972, 21838201, 43676402, 87352804]

約数ペア:

[(1, 87352804), (2, 43676402), (4, 21838201), (7, 12478972), (11, 7941164), (14, 6239486), (19, 4597516), (22, 3970582), (23, 3797948), (28, 3119743), (38, 2298758), (44, 1985291), (46, 1898974), (59, 1480556), (76, 1149379), (77, 1134452), (92, 949487), (118, 740278), (121, 721924), (133, 656788), (154, 567226), (161, 542564), (209, 417956), (236, 370139), (242, 360962), (253, 345268), (266, 328394), (308, 283613), (322, 271282), (413, 211508), (418, 208978), (437, 199892), (484, 180481), (506, 172634), (532, 164197), (644, 135641), (649, 134596), (826, 105754), (836, 104489), (847, 103132), (874, 99946), (1012, 86317), (1121, 77924), (1298, 67298), (1357, 64372), (1463, 59708), (1652, 52877), (1694, 51566), (1748, 49973), (1771, 49324), (2242, 38962), (2299, 37996), (2596, 33649), (2714, 32186), (2783, 31388), (2926, 29854), (3059, 28556), (3388, 25783), (3542, 24662), (4484, 19481), (4543, 19228), (4598, 18998), (4807, 18172), (5428, 16093), (5566, 15694), (5852, 14927), (6118, 14278), (7084, 12331), (7139, 12236), (7847, 11132), (9086, 9614), (9196, 9499)]