65176992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 200360160

約数和(自身を除く): 135183168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 277, 288, 304, 342, 344, 387, 456, 516, 554, 608, 684, 688, 774, 817, 831, 912, 1032, 1108, 1368, 1376, 1548, 1634, 1662, 1824, 2064, 2216, 2451, 2493, 2736, 3096, 3268, 3324, 4128, 4432, 4902, 4986, 5263, 5472, 6192, 6536, 6648, 7353, 8864, 9804, 9972, 10526, 11911, 12384, 13072, 13296, 14706, 15789, 19608, 19944, 21052, 23822, 26144, 26592, 29412, 31578, 35733, 39216, 39888, 42104, 47367, 47644, 58824, 63156, 71466, 78432, 79776, 84208, 94734, 95288, 107199, 117648, 126312, 142932, 168416, 189468, 190576, 214398, 226309, 235296, 252624, 285864, 378936, 381152, 428796, 452618, 505248, 571728, 678927, 757872, 857592, 905236, 1143456, 1357854, 1515744, 1715184, 1810472, 2036781, 2715708, 3430368, 3620944, 4073562, 5431416, 7241888, 8147124, 10862832, 16294248, 21725664, 32588496, 65176992]

約数ペア:

[(1, 65176992), (2, 32588496), (3, 21725664), (4, 16294248), (6, 10862832), (8, 8147124), (9, 7241888), (12, 5431416), (16, 4073562), (18, 3620944), (19, 3430368), (24, 2715708), (32, 2036781), (36, 1810472), (38, 1715184), (43, 1515744), (48, 1357854), (57, 1143456), (72, 905236), (76, 857592), (86, 757872), (96, 678927), (114, 571728), (129, 505248), (144, 452618), (152, 428796), (171, 381152), (172, 378936), (228, 285864), (258, 252624), (277, 235296), (288, 226309), (304, 214398), (342, 190576), (344, 189468), (387, 168416), (456, 142932), (516, 126312), (554, 117648), (608, 107199), (684, 95288), (688, 94734), (774, 84208), (817, 79776), (831, 78432), (912, 71466), (1032, 63156), (1108, 58824), (1368, 47644), (1376, 47367), (1548, 42104), (1634, 39888), (1662, 39216), (1824, 35733), (2064, 31578), (2216, 29412), (2451, 26592), (2493, 26144), (2736, 23822), (3096, 21052), (3268, 19944), (3324, 19608), (4128, 15789), (4432, 14706), (4902, 13296), (4986, 13072), (5263, 12384), (5472, 11911), (6192, 10526), (6536, 9972), (6648, 9804), (7353, 8864)]