61988784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 189789936

約数和(自身を除く): 127801152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 821, 858, 968, 1144, 1452, 1573, 1642, 1716, 1936, 2288, 2463, 2904, 3146, 3284, 3432, 4719, 4926, 5808, 6292, 6568, 6864, 9031, 9438, 9852, 10673, 12584, 13136, 18062, 18876, 19704, 21346, 25168, 27093, 32019, 36124, 37752, 39408, 42692, 54186, 64038, 72248, 75504, 85384, 99341, 108372, 117403, 128076, 144496, 170768, 198682, 216744, 234806, 256152, 298023, 352209, 397364, 433488, 469612, 512304, 596046, 704418, 794728, 939224, 1192092, 1291433, 1408836, 1589456, 1878448, 2384184, 2582866, 2817672, 3874299, 4768368, 5165732, 5635344, 7748598, 10331464, 15497196, 20662928, 30994392, 61988784]

約数ペア:

[(1, 61988784), (2, 30994392), (3, 20662928), (4, 15497196), (6, 10331464), (8, 7748598), (11, 5635344), (12, 5165732), (13, 4768368), (16, 3874299), (22, 2817672), (24, 2582866), (26, 2384184), (33, 1878448), (39, 1589456), (44, 1408836), (48, 1291433), (52, 1192092), (66, 939224), (78, 794728), (88, 704418), (104, 596046), (121, 512304), (132, 469612), (143, 433488), (156, 397364), (176, 352209), (208, 298023), (242, 256152), (264, 234806), (286, 216744), (312, 198682), (363, 170768), (429, 144496), (484, 128076), (528, 117403), (572, 108372), (624, 99341), (726, 85384), (821, 75504), (858, 72248), (968, 64038), (1144, 54186), (1452, 42692), (1573, 39408), (1642, 37752), (1716, 36124), (1936, 32019), (2288, 27093), (2463, 25168), (2904, 21346), (3146, 19704), (3284, 18876), (3432, 18062), (4719, 13136), (4926, 12584), (5808, 10673), (6292, 9852), (6568, 9438), (6864, 9031)]