75066872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 80453128

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 89, 124, 152, 178, 179, 248, 356, 358, 589, 712, 716, 1178, 1432, 1691, 2356, 2759, 3382, 3401, 4712, 5518, 5549, 6764, 6802, 11036, 11098, 13528, 13604, 15931, 22072, 22196, 27208, 31862, 44392, 52421, 63724, 104842, 105431, 127448, 209684, 210862, 302689, 419368, 421724, 493861, 605378, 843448, 987722, 1210756, 1975444, 2421512, 3950888, 9383359, 18766718, 37533436, 75066872]

約数ペア:

[(1, 75066872), (2, 37533436), (4, 18766718), (8, 9383359), (19, 3950888), (31, 2421512), (38, 1975444), (62, 1210756), (76, 987722), (89, 843448), (124, 605378), (152, 493861), (178, 421724), (179, 419368), (248, 302689), (356, 210862), (358, 209684), (589, 127448), (712, 105431), (716, 104842), (1178, 63724), (1432, 52421), (1691, 44392), (2356, 31862), (2759, 27208), (3382, 22196), (3401, 22072), (4712, 15931), (5518, 13604), (5549, 13528), (6764, 11098), (6802, 11036)]