78901056

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 250463304

約数和(自身を除く): 171562248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 234, 246, 257, 288, 312, 328, 369, 416, 468, 492, 514, 533, 576, 624, 656, 738, 771, 832, 936, 984, 1028, 1066, 1248, 1312, 1476, 1542, 1599, 1872, 1968, 2056, 2132, 2313, 2496, 2624, 2952, 3084, 3198, 3341, 3744, 3936, 4112, 4264, 4626, 4797, 5904, 6168, 6396, 6682, 7488, 7872, 8224, 8528, 9252, 9594, 10023, 10537, 11808, 12336, 12792, 13364, 16448, 17056, 18504, 19188, 20046, 21074, 23616, 24672, 25584, 26728, 30069, 31611, 34112, 37008, 38376, 40092, 42148, 49344, 51168, 53456, 60138, 63222, 74016, 76752, 80184, 84296, 94833, 102336, 106912, 120276, 126444, 136981, 148032, 153504, 160368, 168592, 189666, 213824, 240552, 252888, 273962, 307008, 320736, 337184, 379332, 410943, 481104, 505776, 547924, 641472, 674368, 758664, 821886, 962208, 1011552, 1095848, 1232829, 1517328, 1643772, 1924416, 2023104, 2191696, 2465658, 3034656, 3287544, 4383392, 4931316, 6069312, 6575088, 8766784, 9862632, 13150176, 19725264, 26300352, 39450528, 78901056]

約数ペア:

[(1, 78901056), (2, 39450528), (3, 26300352), (4, 19725264), (6, 13150176), (8, 9862632), (9, 8766784), (12, 6575088), (13, 6069312), (16, 4931316), (18, 4383392), (24, 3287544), (26, 3034656), (32, 2465658), (36, 2191696), (39, 2023104), (41, 1924416), (48, 1643772), (52, 1517328), (64, 1232829), (72, 1095848), (78, 1011552), (82, 962208), (96, 821886), (104, 758664), (117, 674368), (123, 641472), (144, 547924), (156, 505776), (164, 481104), (192, 410943), (208, 379332), (234, 337184), (246, 320736), (257, 307008), (288, 273962), (312, 252888), (328, 240552), (369, 213824), (416, 189666), (468, 168592), (492, 160368), (514, 153504), (533, 148032), (576, 136981), (624, 126444), (656, 120276), (738, 106912), (771, 102336), (832, 94833), (936, 84296), (984, 80184), (1028, 76752), (1066, 74016), (1248, 63222), (1312, 60138), (1476, 53456), (1542, 51168), (1599, 49344), (1872, 42148), (1968, 40092), (2056, 38376), (2132, 37008), (2313, 34112), (2496, 31611), (2624, 30069), (2952, 26728), (3084, 25584), (3198, 24672), (3341, 23616), (3744, 21074), (3936, 20046), (4112, 19188), (4264, 18504), (4626, 17056), (4797, 16448), (5904, 13364), (6168, 12792), (6396, 12336), (6682, 11808), (7488, 10537), (7872, 10023), (8224, 9594), (8528, 9252)]