66115476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 135686124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 83, 84, 87, 109, 116, 126, 166, 174, 203, 218, 249, 252, 261, 327, 332, 348, 406, 436, 498, 522, 581, 609, 654, 747, 763, 812, 981, 996, 1044, 1162, 1218, 1308, 1494, 1526, 1743, 1827, 1962, 2289, 2324, 2407, 2436, 2988, 3052, 3161, 3486, 3654, 3924, 4578, 4814, 5229, 6322, 6867, 6972, 7221, 7308, 9047, 9156, 9483, 9628, 10458, 12644, 13734, 14442, 16849, 18094, 18966, 20916, 21663, 22127, 27141, 27468, 28449, 28884, 33698, 36188, 37932, 43326, 44254, 50547, 54282, 56898, 63329, 66381, 67396, 81423, 86652, 88508, 101094, 108564, 113796, 126658, 132762, 151641, 162846, 189987, 199143, 202188, 253316, 262363, 265524, 303282, 325692, 379974, 398286, 524726, 569961, 606564, 759948, 787089, 796572, 1049452, 1139922, 1574178, 1836541, 2279844, 2361267, 3148356, 3673082, 4722534, 5509623, 7346164, 9445068, 11019246, 16528869, 22038492, 33057738, 66115476]

約数ペア:

[(1, 66115476), (2, 33057738), (3, 22038492), (4, 16528869), (6, 11019246), (7, 9445068), (9, 7346164), (12, 5509623), (14, 4722534), (18, 3673082), (21, 3148356), (28, 2361267), (29, 2279844), (36, 1836541), (42, 1574178), (58, 1139922), (63, 1049452), (83, 796572), (84, 787089), (87, 759948), (109, 606564), (116, 569961), (126, 524726), (166, 398286), (174, 379974), (203, 325692), (218, 303282), (249, 265524), (252, 262363), (261, 253316), (327, 202188), (332, 199143), (348, 189987), (406, 162846), (436, 151641), (498, 132762), (522, 126658), (581, 113796), (609, 108564), (654, 101094), (747, 88508), (763, 86652), (812, 81423), (981, 67396), (996, 66381), (1044, 63329), (1162, 56898), (1218, 54282), (1308, 50547), (1494, 44254), (1526, 43326), (1743, 37932), (1827, 36188), (1962, 33698), (2289, 28884), (2324, 28449), (2407, 27468), (2436, 27141), (2988, 22127), (3052, 21663), (3161, 20916), (3486, 18966), (3654, 18094), (3924, 16849), (4578, 14442), (4814, 13734), (5229, 12644), (6322, 10458), (6867, 9628), (6972, 9483), (7221, 9156), (7308, 9047)]