65772576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 132359904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 139, 144, 159, 186, 212, 248, 278, 279, 288, 318, 372, 417, 424, 477, 496, 556, 558, 636, 744, 834, 848, 954, 992, 1112, 1116, 1251, 1272, 1488, 1643, 1668, 1696, 1908, 2224, 2232, 2502, 2544, 2976, 3286, 3336, 3816, 4309, 4448, 4464, 4929, 5004, 5088, 6572, 6672, 7367, 7632, 8618, 8928, 9858, 10008, 12927, 13144, 13344, 14734, 14787, 15264, 17236, 19716, 20016, 22101, 25854, 26288, 29468, 29574, 34472, 38781, 39432, 40032, 44202, 51708, 52576, 58936, 59148, 66303, 68944, 77562, 78864, 88404, 103416, 117872, 118296, 132606, 137888, 155124, 157728, 176808, 206832, 228377, 235744, 236592, 265212, 310248, 353616, 413664, 456754, 473184, 530424, 620496, 685131, 707232, 913508, 1060848, 1240992, 1370262, 1827016, 2055393, 2121696, 2740524, 3654032, 4110786, 5481048, 7308064, 8221572, 10962096, 16443144, 21924192, 32886288, 65772576]

約数ペア:

[(1, 65772576), (2, 32886288), (3, 21924192), (4, 16443144), (6, 10962096), (8, 8221572), (9, 7308064), (12, 5481048), (16, 4110786), (18, 3654032), (24, 2740524), (31, 2121696), (32, 2055393), (36, 1827016), (48, 1370262), (53, 1240992), (62, 1060848), (72, 913508), (93, 707232), (96, 685131), (106, 620496), (124, 530424), (139, 473184), (144, 456754), (159, 413664), (186, 353616), (212, 310248), (248, 265212), (278, 236592), (279, 235744), (288, 228377), (318, 206832), (372, 176808), (417, 157728), (424, 155124), (477, 137888), (496, 132606), (556, 118296), (558, 117872), (636, 103416), (744, 88404), (834, 78864), (848, 77562), (954, 68944), (992, 66303), (1112, 59148), (1116, 58936), (1251, 52576), (1272, 51708), (1488, 44202), (1643, 40032), (1668, 39432), (1696, 38781), (1908, 34472), (2224, 29574), (2232, 29468), (2502, 26288), (2544, 25854), (2976, 22101), (3286, 20016), (3336, 19716), (3816, 17236), (4309, 15264), (4448, 14787), (4464, 14734), (4929, 13344), (5004, 13144), (5088, 12927), (6572, 10008), (6672, 9858), (7367, 8928), (7632, 8618)]