73353528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 221481000

約数和(自身を除く): 148127472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 43, 57, 58, 72, 76, 86, 87, 114, 116, 129, 152, 171, 172, 174, 228, 232, 258, 261, 342, 344, 348, 387, 456, 516, 522, 551, 684, 696, 774, 817, 1032, 1044, 1102, 1247, 1368, 1548, 1634, 1653, 1849, 2088, 2204, 2451, 2494, 3096, 3268, 3306, 3698, 3741, 4408, 4902, 4959, 4988, 5547, 6536, 6612, 7353, 7396, 7482, 9804, 9918, 9976, 11094, 11223, 13224, 14706, 14792, 14964, 16641, 19608, 19836, 22188, 22446, 23693, 29412, 29928, 33282, 35131, 39672, 44376, 44892, 47386, 53621, 58824, 66564, 70262, 71079, 89784, 94772, 105393, 107242, 133128, 140524, 142158, 160863, 189544, 210786, 213237, 214484, 281048, 284316, 316179, 321726, 421572, 426474, 428968, 482589, 568632, 632358, 643452, 843144, 852948, 965178, 1018799, 1264716, 1286904, 1705896, 1930356, 2037598, 2529432, 3056397, 3860712, 4075196, 6112794, 8150392, 9169191, 12225588, 18338382, 24451176, 36676764, 73353528]

約数ペア:

[(1, 73353528), (2, 36676764), (3, 24451176), (4, 18338382), (6, 12225588), (8, 9169191), (9, 8150392), (12, 6112794), (18, 4075196), (19, 3860712), (24, 3056397), (29, 2529432), (36, 2037598), (38, 1930356), (43, 1705896), (57, 1286904), (58, 1264716), (72, 1018799), (76, 965178), (86, 852948), (87, 843144), (114, 643452), (116, 632358), (129, 568632), (152, 482589), (171, 428968), (172, 426474), (174, 421572), (228, 321726), (232, 316179), (258, 284316), (261, 281048), (342, 214484), (344, 213237), (348, 210786), (387, 189544), (456, 160863), (516, 142158), (522, 140524), (551, 133128), (684, 107242), (696, 105393), (774, 94772), (817, 89784), (1032, 71079), (1044, 70262), (1102, 66564), (1247, 58824), (1368, 53621), (1548, 47386), (1634, 44892), (1653, 44376), (1849, 39672), (2088, 35131), (2204, 33282), (2451, 29928), (2494, 29412), (3096, 23693), (3268, 22446), (3306, 22188), (3698, 19836), (3741, 19608), (4408, 16641), (4902, 14964), (4959, 14792), (4988, 14706), (5547, 13224), (6536, 11223), (6612, 11094), (7353, 9976), (7396, 9918), (7482, 9804)]