69028128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 145615392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 144, 156, 179, 206, 208, 234, 288, 309, 312, 358, 412, 416, 468, 537, 618, 624, 716, 824, 927, 936, 1074, 1236, 1248, 1339, 1432, 1611, 1648, 1854, 1872, 2148, 2327, 2472, 2678, 2864, 3222, 3296, 3708, 3744, 4017, 4296, 4654, 4944, 5356, 5728, 6444, 6981, 7416, 8034, 8592, 9308, 9888, 10712, 12051, 12888, 13962, 14832, 16068, 17184, 18437, 18616, 20943, 21424, 24102, 25776, 27924, 29664, 32136, 36874, 37232, 41886, 42848, 48204, 51552, 55311, 55848, 64272, 73748, 74464, 83772, 96408, 110622, 111696, 128544, 147496, 165933, 167544, 192816, 221244, 223392, 239681, 294992, 331866, 335088, 385632, 442488, 479362, 589984, 663732, 670176, 719043, 884976, 958724, 1327464, 1438086, 1769952, 1917448, 2157129, 2654928, 2876172, 3834896, 4314258, 5309856, 5752344, 7669792, 8628516, 11504688, 17257032, 23009376, 34514064, 69028128]

約数ペア:

[(1, 69028128), (2, 34514064), (3, 23009376), (4, 17257032), (6, 11504688), (8, 8628516), (9, 7669792), (12, 5752344), (13, 5309856), (16, 4314258), (18, 3834896), (24, 2876172), (26, 2654928), (32, 2157129), (36, 1917448), (39, 1769952), (48, 1438086), (52, 1327464), (72, 958724), (78, 884976), (96, 719043), (103, 670176), (104, 663732), (117, 589984), (144, 479362), (156, 442488), (179, 385632), (206, 335088), (208, 331866), (234, 294992), (288, 239681), (309, 223392), (312, 221244), (358, 192816), (412, 167544), (416, 165933), (468, 147496), (537, 128544), (618, 111696), (624, 110622), (716, 96408), (824, 83772), (927, 74464), (936, 73748), (1074, 64272), (1236, 55848), (1248, 55311), (1339, 51552), (1432, 48204), (1611, 42848), (1648, 41886), (1854, 37232), (1872, 36874), (2148, 32136), (2327, 29664), (2472, 27924), (2678, 25776), (2864, 24102), (3222, 21424), (3296, 20943), (3708, 18616), (3744, 18437), (4017, 17184), (4296, 16068), (4654, 14832), (4944, 13962), (5356, 12888), (5728, 12051), (6444, 10712), (6981, 9888), (7416, 9308), (8034, 8592)]