68641104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 219200256

約数和(自身を除く): 150559152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 84, 102, 112, 119, 122, 136, 168, 183, 197, 204, 238, 244, 272, 336, 357, 366, 394, 408, 427, 476, 488, 591, 714, 732, 788, 816, 854, 952, 976, 1037, 1182, 1281, 1379, 1428, 1464, 1576, 1708, 1904, 2074, 2364, 2562, 2758, 2856, 2928, 3111, 3152, 3349, 3416, 4137, 4148, 4728, 5124, 5516, 5712, 6222, 6698, 6832, 7259, 8274, 8296, 9456, 10047, 10248, 11032, 12017, 12444, 13396, 14518, 16548, 16592, 20094, 20496, 21777, 22064, 23443, 24034, 24888, 26792, 29036, 33096, 36051, 40188, 43554, 46886, 48068, 49776, 53584, 58072, 66192, 70329, 72102, 80376, 84119, 87108, 93772, 96136, 116144, 140658, 144204, 160752, 168238, 174216, 187544, 192272, 204289, 252357, 281316, 288408, 336476, 348432, 375088, 408578, 504714, 562632, 576816, 612867, 672952, 817156, 1009428, 1125264, 1225734, 1345904, 1430023, 1634312, 2018856, 2451468, 2860046, 3268624, 4037712, 4290069, 4902936, 5720092, 8580138, 9805872, 11440184, 17160276, 22880368, 34320552, 68641104]

約数ペア:

[(1, 68641104), (2, 34320552), (3, 22880368), (4, 17160276), (6, 11440184), (7, 9805872), (8, 8580138), (12, 5720092), (14, 4902936), (16, 4290069), (17, 4037712), (21, 3268624), (24, 2860046), (28, 2451468), (34, 2018856), (42, 1634312), (48, 1430023), (51, 1345904), (56, 1225734), (61, 1125264), (68, 1009428), (84, 817156), (102, 672952), (112, 612867), (119, 576816), (122, 562632), (136, 504714), (168, 408578), (183, 375088), (197, 348432), (204, 336476), (238, 288408), (244, 281316), (272, 252357), (336, 204289), (357, 192272), (366, 187544), (394, 174216), (408, 168238), (427, 160752), (476, 144204), (488, 140658), (591, 116144), (714, 96136), (732, 93772), (788, 87108), (816, 84119), (854, 80376), (952, 72102), (976, 70329), (1037, 66192), (1182, 58072), (1281, 53584), (1379, 49776), (1428, 48068), (1464, 46886), (1576, 43554), (1708, 40188), (1904, 36051), (2074, 33096), (2364, 29036), (2562, 26792), (2758, 24888), (2856, 24034), (2928, 23443), (3111, 22064), (3152, 21777), (3349, 20496), (3416, 20094), (4137, 16592), (4148, 16548), (4728, 14518), (5124, 13396), (5516, 12444), (5712, 12017), (6222, 11032), (6698, 10248), (6832, 10047), (7259, 9456), (8274, 8296)]