78493488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 152920272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 34, 48, 51, 58, 62, 68, 87, 93, 102, 107, 116, 124, 136, 174, 186, 204, 214, 232, 248, 272, 321, 348, 372, 408, 428, 464, 493, 496, 527, 642, 696, 744, 816, 856, 899, 986, 1054, 1284, 1392, 1479, 1488, 1581, 1712, 1798, 1819, 1972, 2108, 2568, 2697, 2958, 3103, 3162, 3317, 3596, 3638, 3944, 4216, 5136, 5394, 5457, 5916, 6206, 6324, 6634, 7192, 7276, 7888, 8432, 9309, 9951, 10788, 10914, 11832, 12412, 12648, 13268, 14384, 14552, 15283, 18618, 19902, 21576, 21828, 23664, 24824, 25296, 26536, 29104, 30566, 37236, 39804, 43152, 43656, 45849, 49648, 52751, 53072, 56389, 61132, 74472, 79608, 87312, 91698, 96193, 105502, 112778, 122264, 148944, 158253, 159216, 169167, 183396, 192386, 211004, 225556, 244528, 288579, 316506, 338334, 366792, 384772, 422008, 451112, 577158, 633012, 676668, 733584, 769544, 844016, 902224, 1154316, 1266024, 1353336, 1539088, 1635281, 2308632, 2532048, 2706672, 3270562, 4617264, 4905843, 6541124, 9811686, 13082248, 19623372, 26164496, 39246744, 78493488]

約数ペア:

[(1, 78493488), (2, 39246744), (3, 26164496), (4, 19623372), (6, 13082248), (8, 9811686), (12, 6541124), (16, 4905843), (17, 4617264), (24, 3270562), (29, 2706672), (31, 2532048), (34, 2308632), (48, 1635281), (51, 1539088), (58, 1353336), (62, 1266024), (68, 1154316), (87, 902224), (93, 844016), (102, 769544), (107, 733584), (116, 676668), (124, 633012), (136, 577158), (174, 451112), (186, 422008), (204, 384772), (214, 366792), (232, 338334), (248, 316506), (272, 288579), (321, 244528), (348, 225556), (372, 211004), (408, 192386), (428, 183396), (464, 169167), (493, 159216), (496, 158253), (527, 148944), (642, 122264), (696, 112778), (744, 105502), (816, 96193), (856, 91698), (899, 87312), (986, 79608), (1054, 74472), (1284, 61132), (1392, 56389), (1479, 53072), (1488, 52751), (1581, 49648), (1712, 45849), (1798, 43656), (1819, 43152), (1972, 39804), (2108, 37236), (2568, 30566), (2697, 29104), (2958, 26536), (3103, 25296), (3162, 24824), (3317, 23664), (3596, 21828), (3638, 21576), (3944, 19902), (4216, 18618), (5136, 15283), (5394, 14552), (5457, 14384), (5916, 13268), (6206, 12648), (6324, 12412), (6634, 11832), (7192, 10914), (7276, 10788), (7888, 9951), (8432, 9309)]