78603252

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 233654400

約数和(自身を除く): 155051148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 113, 147, 156, 169, 182, 196, 226, 273, 294, 338, 339, 343, 364, 452, 507, 546, 588, 637, 676, 678, 686, 791, 1014, 1029, 1092, 1183, 1274, 1356, 1372, 1469, 1582, 1911, 2028, 2058, 2366, 2373, 2548, 2938, 3164, 3549, 3822, 4116, 4407, 4459, 4732, 4746, 5537, 5876, 7098, 7644, 8281, 8814, 8918, 9492, 10283, 11074, 13377, 14196, 16562, 16611, 17628, 17836, 19097, 20566, 22148, 24843, 26754, 30849, 33124, 33222, 38194, 38759, 41132, 49686, 53508, 57291, 57967, 61698, 66444, 71981, 76388, 77518, 99372, 114582, 115934, 116277, 123396, 133679, 143962, 155036, 173901, 215943, 229164, 231868, 232554, 267358, 287924, 347802, 401037, 431886, 465108, 503867, 534716, 695604, 802074, 863772, 935753, 1007734, 1511601, 1604148, 1871506, 2015468, 2807259, 3023202, 3743012, 5614518, 6046404, 6550271, 11229036, 13100542, 19650813, 26201084, 39301626, 78603252]

約数ペア:

[(1, 78603252), (2, 39301626), (3, 26201084), (4, 19650813), (6, 13100542), (7, 11229036), (12, 6550271), (13, 6046404), (14, 5614518), (21, 3743012), (26, 3023202), (28, 2807259), (39, 2015468), (42, 1871506), (49, 1604148), (52, 1511601), (78, 1007734), (84, 935753), (91, 863772), (98, 802074), (113, 695604), (147, 534716), (156, 503867), (169, 465108), (182, 431886), (196, 401037), (226, 347802), (273, 287924), (294, 267358), (338, 232554), (339, 231868), (343, 229164), (364, 215943), (452, 173901), (507, 155036), (546, 143962), (588, 133679), (637, 123396), (676, 116277), (678, 115934), (686, 114582), (791, 99372), (1014, 77518), (1029, 76388), (1092, 71981), (1183, 66444), (1274, 61698), (1356, 57967), (1372, 57291), (1469, 53508), (1582, 49686), (1911, 41132), (2028, 38759), (2058, 38194), (2366, 33222), (2373, 33124), (2548, 30849), (2938, 26754), (3164, 24843), (3549, 22148), (3822, 20566), (4116, 19097), (4407, 17836), (4459, 17628), (4732, 16611), (4746, 16562), (5537, 14196), (5876, 13377), (7098, 11074), (7644, 10283), (8281, 9492), (8814, 8918)]