61205976

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 125072424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 307, 312, 351, 426, 468, 568, 614, 639, 702, 852, 921, 923, 936, 1228, 1278, 1404, 1704, 1842, 1846, 1917, 2456, 2556, 2763, 2769, 2808, 3684, 3692, 3834, 3991, 5112, 5526, 5538, 7368, 7384, 7668, 7982, 8289, 8307, 11052, 11076, 11973, 15336, 15964, 16578, 16614, 21797, 22104, 22152, 23946, 24921, 31928, 33156, 33228, 35919, 43594, 47892, 49842, 65391, 66312, 66456, 71838, 87188, 95784, 99684, 107757, 130782, 143676, 174376, 196173, 199368, 215514, 261564, 283361, 287352, 392346, 431028, 523128, 566722, 588519, 784692, 850083, 862056, 1133444, 1177038, 1569384, 1700166, 2266888, 2354076, 2550249, 3400332, 4708152, 5100498, 6800664, 7650747, 10200996, 15301494, 20401992, 30602988, 61205976]

約数ペア:

[(1, 61205976), (2, 30602988), (3, 20401992), (4, 15301494), (6, 10200996), (8, 7650747), (9, 6800664), (12, 5100498), (13, 4708152), (18, 3400332), (24, 2550249), (26, 2354076), (27, 2266888), (36, 1700166), (39, 1569384), (52, 1177038), (54, 1133444), (71, 862056), (72, 850083), (78, 784692), (104, 588519), (108, 566722), (117, 523128), (142, 431028), (156, 392346), (213, 287352), (216, 283361), (234, 261564), (284, 215514), (307, 199368), (312, 196173), (351, 174376), (426, 143676), (468, 130782), (568, 107757), (614, 99684), (639, 95784), (702, 87188), (852, 71838), (921, 66456), (923, 66312), (936, 65391), (1228, 49842), (1278, 47892), (1404, 43594), (1704, 35919), (1842, 33228), (1846, 33156), (1917, 31928), (2456, 24921), (2556, 23946), (2763, 22152), (2769, 22104), (2808, 21797), (3684, 16614), (3692, 16578), (3834, 15964), (3991, 15336), (5112, 11973), (5526, 11076), (5538, 11052), (7368, 8307), (7384, 8289), (7668, 7982)]