81973584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7393}}^1$

素因数の和:7425

約数の個数: 120

約数和(自身を含む): 286059072

約数和(自身を除く): 204085488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 7393, 11088, 14786, 22179, 29572, 44358, 51751, 59144, 66537, 81323, 88716, 103502, 118288, 133074, 155253, 162646, 177432, 207004, 243969, 266148, 310506, 325292, 354864, 414008, 465759, 487938, 532296, 569261, 621012, 650584, 731907, 828016, 931518, 975876, 1064592, 1138522, 1242024, 1301168, 1463814, 1707783, 1863036, 1951752, 2277044, 2484048, 2927628, 3415566, 3726072, 3903504, 4554088, 5123349, 5855256, 6831132, 7452144, 9108176, 10246698, 11710512, 13662264, 20493396, 27324528, 40986792, 81973584]

約数ペア:

[(1, 81973584), (2, 40986792), (3, 27324528), (4, 20493396), (6, 13662264), (7, 11710512), (8, 10246698), (9, 9108176), (11, 7452144), (12, 6831132), (14, 5855256), (16, 5123349), (18, 4554088), (21, 3903504), (22, 3726072), (24, 3415566), (28, 2927628), (33, 2484048), (36, 2277044), (42, 1951752), (44, 1863036), (48, 1707783), (56, 1463814), (63, 1301168), (66, 1242024), (72, 1138522), (77, 1064592), (84, 975876), (88, 931518), (99, 828016), (112, 731907), (126, 650584), (132, 621012), (144, 569261), (154, 532296), (168, 487938), (176, 465759), (198, 414008), (231, 354864), (252, 325292), (264, 310506), (308, 266148), (336, 243969), (396, 207004), (462, 177432), (504, 162646), (528, 155253), (616, 133074), (693, 118288), (792, 103502), (924, 88716), (1008, 81323), (1232, 66537), (1386, 59144), (1584, 51751), (1848, 44358), (2772, 29572), (3696, 22179), (5544, 14786), (7393, 11088)]