87144652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 195955200

約数和(自身を除く): 108810548

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 59, 68, 107, 116, 118, 119, 203, 214, 236, 238, 406, 413, 428, 476, 493, 749, 812, 826, 986, 1003, 1498, 1652, 1711, 1819, 1972, 2006, 2996, 3103, 3422, 3451, 3638, 4012, 6206, 6313, 6844, 6902, 7021, 7276, 11977, 12412, 12626, 12733, 13804, 14042, 21721, 23954, 25252, 25466, 28084, 29087, 43442, 44191, 47908, 50932, 52751, 58174, 86884, 88382, 105502, 107321, 116348, 176764, 183077, 203609, 211004, 214642, 366154, 369257, 407218, 429284, 732308, 738514, 751247, 814436, 1281539, 1477028, 1502494, 2563078, 3004988, 3112309, 5126156, 6224618, 12449236, 21786163, 43572326, 87144652]

約数ペア:

[(1, 87144652), (2, 43572326), (4, 21786163), (7, 12449236), (14, 6224618), (17, 5126156), (28, 3112309), (29, 3004988), (34, 2563078), (58, 1502494), (59, 1477028), (68, 1281539), (107, 814436), (116, 751247), (118, 738514), (119, 732308), (203, 429284), (214, 407218), (236, 369257), (238, 366154), (406, 214642), (413, 211004), (428, 203609), (476, 183077), (493, 176764), (749, 116348), (812, 107321), (826, 105502), (986, 88382), (1003, 86884), (1498, 58174), (1652, 52751), (1711, 50932), (1819, 47908), (1972, 44191), (2006, 43442), (2996, 29087), (3103, 28084), (3422, 25466), (3451, 25252), (3638, 23954), (4012, 21721), (6206, 14042), (6313, 13804), (6844, 12733), (6902, 12626), (7021, 12412), (7276, 11977)]