79781328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 253793280

約数和(自身を除く): 174011952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 103, 108, 132, 144, 163, 176, 198, 206, 216, 264, 297, 309, 326, 396, 412, 432, 489, 528, 594, 618, 652, 792, 824, 927, 978, 1133, 1188, 1236, 1304, 1467, 1584, 1648, 1793, 1854, 1956, 2266, 2376, 2472, 2608, 2781, 2934, 3399, 3586, 3708, 3912, 4401, 4532, 4752, 4944, 5379, 5562, 5868, 6798, 7172, 7416, 7824, 8802, 9064, 10197, 10758, 11124, 11736, 13596, 14344, 14832, 16137, 16789, 17604, 18128, 20394, 21516, 22248, 23472, 27192, 28688, 30591, 32274, 33578, 35208, 40788, 43032, 44496, 48411, 50367, 54384, 61182, 64548, 67156, 70416, 81576, 86064, 96822, 100734, 122364, 129096, 134312, 151101, 163152, 184679, 193644, 201468, 244728, 258192, 268624, 302202, 369358, 387288, 402936, 453303, 489456, 554037, 604404, 738716, 774576, 805872, 906606, 1108074, 1208808, 1477432, 1662111, 1813212, 2216148, 2417616, 2954864, 3324222, 3626424, 4432296, 4986333, 6648444, 7252848, 8864592, 9972666, 13296888, 19945332, 26593776, 39890664, 79781328]

約数ペア:

[(1, 79781328), (2, 39890664), (3, 26593776), (4, 19945332), (6, 13296888), (8, 9972666), (9, 8864592), (11, 7252848), (12, 6648444), (16, 4986333), (18, 4432296), (22, 3626424), (24, 3324222), (27, 2954864), (33, 2417616), (36, 2216148), (44, 1813212), (48, 1662111), (54, 1477432), (66, 1208808), (72, 1108074), (88, 906606), (99, 805872), (103, 774576), (108, 738716), (132, 604404), (144, 554037), (163, 489456), (176, 453303), (198, 402936), (206, 387288), (216, 369358), (264, 302202), (297, 268624), (309, 258192), (326, 244728), (396, 201468), (412, 193644), (432, 184679), (489, 163152), (528, 151101), (594, 134312), (618, 129096), (652, 122364), (792, 100734), (824, 96822), (927, 86064), (978, 81576), (1133, 70416), (1188, 67156), (1236, 64548), (1304, 61182), (1467, 54384), (1584, 50367), (1648, 48411), (1793, 44496), (1854, 43032), (1956, 40788), (2266, 35208), (2376, 33578), (2472, 32274), (2608, 30591), (2781, 28688), (2934, 27192), (3399, 23472), (3586, 22248), (3708, 21516), (3912, 20394), (4401, 18128), (4532, 17604), (4752, 16789), (4944, 16137), (5379, 14832), (5562, 14344), (5868, 13596), (6798, 11736), (7172, 11124), (7416, 10758), (7824, 10197), (8802, 9064)]