71157216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 218792448

約数和(自身を除く): 147635232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 37, 39, 46, 48, 52, 67, 69, 74, 78, 92, 96, 104, 111, 134, 138, 148, 156, 184, 201, 208, 222, 268, 276, 296, 299, 312, 368, 402, 416, 444, 481, 536, 552, 592, 598, 624, 736, 804, 851, 871, 888, 897, 962, 1072, 1104, 1184, 1196, 1248, 1443, 1541, 1608, 1702, 1742, 1776, 1794, 1924, 2144, 2208, 2392, 2479, 2553, 2613, 2886, 3082, 3216, 3404, 3484, 3552, 3588, 3848, 4623, 4784, 4958, 5106, 5226, 5772, 6164, 6432, 6808, 6968, 7176, 7437, 7696, 9246, 9568, 9916, 10212, 10452, 11063, 11544, 12328, 13616, 13936, 14352, 14874, 15392, 18492, 19832, 20033, 20424, 20904, 22126, 23088, 24656, 27232, 27872, 28704, 29748, 32227, 33189, 36984, 39664, 40066, 40848, 41808, 44252, 46176, 49312, 57017, 59496, 60099, 64454, 66378, 73968, 79328, 80132, 81696, 83616, 88504, 96681, 114034, 118992, 120198, 128908, 132756, 147936, 160264, 171051, 177008, 193362, 228068, 237984, 240396, 257816, 265512, 320528, 342102, 354016, 386724, 456136, 480792, 515632, 531024, 641056, 684204, 741221, 773448, 912272, 961584, 1031264, 1062048, 1368408, 1482442, 1546896, 1824544, 1923168, 2223663, 2736816, 2964884, 3093792, 4447326, 5473632, 5929768, 8894652, 11859536, 17789304, 23719072, 35578608, 71157216]

約数ペア:

[(1, 71157216), (2, 35578608), (3, 23719072), (4, 17789304), (6, 11859536), (8, 8894652), (12, 5929768), (13, 5473632), (16, 4447326), (23, 3093792), (24, 2964884), (26, 2736816), (32, 2223663), (37, 1923168), (39, 1824544), (46, 1546896), (48, 1482442), (52, 1368408), (67, 1062048), (69, 1031264), (74, 961584), (78, 912272), (92, 773448), (96, 741221), (104, 684204), (111, 641056), (134, 531024), (138, 515632), (148, 480792), (156, 456136), (184, 386724), (201, 354016), (208, 342102), (222, 320528), (268, 265512), (276, 257816), (296, 240396), (299, 237984), (312, 228068), (368, 193362), (402, 177008), (416, 171051), (444, 160264), (481, 147936), (536, 132756), (552, 128908), (592, 120198), (598, 118992), (624, 114034), (736, 96681), (804, 88504), (851, 83616), (871, 81696), (888, 80132), (897, 79328), (962, 73968), (1072, 66378), (1104, 64454), (1184, 60099), (1196, 59496), (1248, 57017), (1443, 49312), (1541, 46176), (1608, 44252), (1702, 41808), (1742, 40848), (1776, 40066), (1794, 39664), (1924, 36984), (2144, 33189), (2208, 32227), (2392, 29748), (2479, 28704), (2553, 27872), (2613, 27232), (2886, 24656), (3082, 23088), (3216, 22126), (3404, 20904), (3484, 20424), (3552, 20033), (3588, 19832), (3848, 18492), (4623, 15392), (4784, 14874), (4958, 14352), (5106, 13936), (5226, 13616), (5772, 12328), (6164, 11544), (6432, 11063), (6808, 10452), (6968, 10212), (7176, 9916), (7437, 9568), (7696, 9246)]