61239906

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 168228060

約数和(自身を除く): 106988154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 109, 117, 126, 147, 182, 218, 234, 273, 294, 327, 343, 441, 546, 637, 654, 686, 763, 819, 882, 981, 1029, 1274, 1417, 1526, 1638, 1911, 1962, 2058, 2289, 2401, 2834, 3087, 3822, 4251, 4459, 4578, 4802, 5341, 5733, 6174, 6867, 7203, 8502, 8918, 9919, 10682, 11466, 12753, 13377, 13734, 14406, 16023, 19838, 21609, 25506, 26754, 29757, 31213, 32046, 37387, 40131, 43218, 48069, 59514, 62426, 69433, 74774, 80262, 89271, 93639, 96138, 112161, 138866, 178542, 187278, 208299, 224322, 261709, 280917, 336483, 416598, 486031, 523418, 561834, 624897, 672966, 785127, 972062, 1249794, 1458093, 1570254, 2355381, 2916186, 3402217, 4374279, 4710762, 6804434, 8748558, 10206651, 20413302, 30619953, 61239906]

約数ペア:

[(1, 61239906), (2, 30619953), (3, 20413302), (6, 10206651), (7, 8748558), (9, 6804434), (13, 4710762), (14, 4374279), (18, 3402217), (21, 2916186), (26, 2355381), (39, 1570254), (42, 1458093), (49, 1249794), (63, 972062), (78, 785127), (91, 672966), (98, 624897), (109, 561834), (117, 523418), (126, 486031), (147, 416598), (182, 336483), (218, 280917), (234, 261709), (273, 224322), (294, 208299), (327, 187278), (343, 178542), (441, 138866), (546, 112161), (637, 96138), (654, 93639), (686, 89271), (763, 80262), (819, 74774), (882, 69433), (981, 62426), (1029, 59514), (1274, 48069), (1417, 43218), (1526, 40131), (1638, 37387), (1911, 32046), (1962, 31213), (2058, 29757), (2289, 26754), (2401, 25506), (2834, 21609), (3087, 19838), (3822, 16023), (4251, 14406), (4459, 13734), (4578, 13377), (4802, 12753), (5341, 11466), (5733, 10682), (6174, 9919), (6867, 8918), (7203, 8502)]