68956524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 227730048

約数和(自身を除く): 158773524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 97, 98, 117, 124, 126, 147, 156, 182, 186, 194, 196, 217, 234, 252, 273, 279, 291, 294, 364, 372, 388, 403, 434, 441, 468, 546, 558, 582, 588, 637, 651, 679, 806, 819, 868, 873, 882, 1092, 1116, 1164, 1209, 1261, 1274, 1302, 1358, 1519, 1612, 1638, 1746, 1764, 1911, 1953, 2037, 2418, 2522, 2548, 2604, 2716, 2821, 3007, 3038, 3276, 3492, 3627, 3783, 3822, 3906, 4074, 4557, 4753, 4836, 5044, 5642, 5733, 6014, 6076, 6111, 7254, 7566, 7644, 7812, 8148, 8463, 8827, 9021, 9114, 9506, 11284, 11349, 11466, 12028, 12222, 13671, 14259, 14508, 15132, 16926, 17654, 18042, 18228, 19012, 19747, 21049, 22698, 22932, 24444, 25389, 26481, 27063, 27342, 28518, 33852, 35308, 36084, 39091, 39494, 42098, 42777, 45396, 50778, 52962, 54126, 54684, 57036, 59241, 61789, 63147, 78182, 78988, 79443, 84196, 85554, 101556, 105924, 108252, 117273, 118482, 123578, 126294, 147343, 156364, 158886, 171108, 177723, 185367, 189441, 234546, 236964, 247156, 252588, 273637, 294686, 317772, 351819, 355446, 370734, 378882, 442029, 469092, 547274, 556101, 589372, 703638, 710892, 741468, 757764, 820911, 884058, 1094548, 1112202, 1326087, 1407276, 1641822, 1768116, 1915459, 2224404, 2462733, 2652174, 3283644, 3830918, 4925466, 5304348, 5746377, 7661836, 9850932, 11492754, 17239131, 22985508, 34478262, 68956524]

約数ペア:

[(1, 68956524), (2, 34478262), (3, 22985508), (4, 17239131), (6, 11492754), (7, 9850932), (9, 7661836), (12, 5746377), (13, 5304348), (14, 4925466), (18, 3830918), (21, 3283644), (26, 2652174), (28, 2462733), (31, 2224404), (36, 1915459), (39, 1768116), (42, 1641822), (49, 1407276), (52, 1326087), (62, 1112202), (63, 1094548), (78, 884058), (84, 820911), (91, 757764), (93, 741468), (97, 710892), (98, 703638), (117, 589372), (124, 556101), (126, 547274), (147, 469092), (156, 442029), (182, 378882), (186, 370734), (194, 355446), (196, 351819), (217, 317772), (234, 294686), (252, 273637), (273, 252588), (279, 247156), (291, 236964), (294, 234546), (364, 189441), (372, 185367), (388, 177723), (403, 171108), (434, 158886), (441, 156364), (468, 147343), (546, 126294), (558, 123578), (582, 118482), (588, 117273), (637, 108252), (651, 105924), (679, 101556), (806, 85554), (819, 84196), (868, 79443), (873, 78988), (882, 78182), (1092, 63147), (1116, 61789), (1164, 59241), (1209, 57036), (1261, 54684), (1274, 54126), (1302, 52962), (1358, 50778), (1519, 45396), (1612, 42777), (1638, 42098), (1746, 39494), (1764, 39091), (1911, 36084), (1953, 35308), (2037, 33852), (2418, 28518), (2522, 27342), (2548, 27063), (2604, 26481), (2716, 25389), (2821, 24444), (3007, 22932), (3038, 22698), (3276, 21049), (3492, 19747), (3627, 19012), (3783, 18228), (3822, 18042), (3906, 17654), (4074, 16926), (4557, 15132), (4753, 14508), (4836, 14259), (5044, 13671), (5642, 12222), (5733, 12028), (6014, 11466), (6076, 11349), (6111, 11284), (7254, 9506), (7566, 9114), (7644, 9021), (7812, 8827), (8148, 8463)]