68247036

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 210607488

約数和(自身を除く): 142360452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 491, 572, 594, 702, 858, 891, 972, 982, 1053, 1188, 1287, 1404, 1473, 1716, 1782, 1964, 2106, 2574, 2673, 2946, 3159, 3564, 3861, 4212, 4419, 5148, 5346, 5401, 5892, 6318, 6383, 7722, 8838, 10692, 10802, 11583, 12636, 12766, 13257, 15444, 16203, 17676, 19149, 21604, 23166, 25532, 26514, 32406, 34749, 38298, 39771, 46332, 48609, 53028, 57447, 64812, 69498, 70213, 76596, 79542, 97218, 114894, 119313, 138996, 140426, 145827, 159084, 172341, 194436, 210639, 229788, 238626, 280852, 291654, 344682, 421278, 437481, 477252, 517023, 583308, 631917, 689364, 842556, 874962, 1034046, 1263834, 1312443, 1551069, 1749924, 1895751, 2068092, 2527668, 2624886, 3102138, 3791502, 5249772, 5687253, 6204276, 7583004, 11374506, 17061759, 22749012, 34123518, 68247036]

約数ペア:

[(1, 68247036), (2, 34123518), (3, 22749012), (4, 17061759), (6, 11374506), (9, 7583004), (11, 6204276), (12, 5687253), (13, 5249772), (18, 3791502), (22, 3102138), (26, 2624886), (27, 2527668), (33, 2068092), (36, 1895751), (39, 1749924), (44, 1551069), (52, 1312443), (54, 1263834), (66, 1034046), (78, 874962), (81, 842556), (99, 689364), (108, 631917), (117, 583308), (132, 517023), (143, 477252), (156, 437481), (162, 421278), (198, 344682), (234, 291654), (243, 280852), (286, 238626), (297, 229788), (324, 210639), (351, 194436), (396, 172341), (429, 159084), (468, 145827), (486, 140426), (491, 138996), (572, 119313), (594, 114894), (702, 97218), (858, 79542), (891, 76596), (972, 70213), (982, 69498), (1053, 64812), (1188, 57447), (1287, 53028), (1404, 48609), (1473, 46332), (1716, 39771), (1782, 38298), (1964, 34749), (2106, 32406), (2574, 26514), (2673, 25532), (2946, 23166), (3159, 21604), (3564, 19149), (3861, 17676), (4212, 16203), (4419, 15444), (5148, 13257), (5346, 12766), (5401, 12636), (5892, 11583), (6318, 10802), (6383, 10692), (7722, 8838)]