85661784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 253562400

約数和(自身を除く): 167900616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1289, 1704, 1846, 2556, 2578, 2769, 3692, 3867, 5112, 5156, 5538, 7384, 7734, 8307, 10312, 11076, 11601, 15468, 16614, 16757, 22152, 23202, 30936, 33228, 33514, 46404, 50271, 66456, 67028, 91519, 92808, 100542, 134056, 150813, 183038, 201084, 274557, 301626, 366076, 402168, 549114, 603252, 732152, 823671, 1098228, 1189747, 1206504, 1647342, 2196456, 2379494, 3294684, 3569241, 4758988, 6589368, 7138482, 9517976, 10707723, 14276964, 21415446, 28553928, 42830892, 85661784]

約数ペア:

[(1, 85661784), (2, 42830892), (3, 28553928), (4, 21415446), (6, 14276964), (8, 10707723), (9, 9517976), (12, 7138482), (13, 6589368), (18, 4758988), (24, 3569241), (26, 3294684), (36, 2379494), (39, 2196456), (52, 1647342), (71, 1206504), (72, 1189747), (78, 1098228), (104, 823671), (117, 732152), (142, 603252), (156, 549114), (213, 402168), (234, 366076), (284, 301626), (312, 274557), (426, 201084), (468, 183038), (568, 150813), (639, 134056), (852, 100542), (923, 92808), (936, 91519), (1278, 67028), (1289, 66456), (1704, 50271), (1846, 46404), (2556, 33514), (2578, 33228), (2769, 30936), (3692, 23202), (3867, 22152), (5112, 16757), (5156, 16614), (5538, 15468), (7384, 11601), (7734, 11076), (8307, 10312)]