77942928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 120

約数和(自身を含む): 242008320

約数和(自身を除く): 164065392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1069, 1176, 1302, 1488, 1519, 1736, 2138, 2352, 2604, 3038, 3207, 3472, 4276, 4557, 5208, 6076, 6414, 7483, 8552, 9114, 10416, 12152, 12828, 14966, 17104, 18228, 22449, 24304, 25656, 29932, 33139, 36456, 44898, 51312, 52381, 59864, 66278, 72912, 89796, 99417, 104762, 119728, 132556, 157143, 179592, 198834, 209524, 231973, 265112, 314286, 359184, 397668, 419048, 463946, 530224, 628572, 695919, 795336, 838096, 927892, 1257144, 1391838, 1590672, 1623811, 1855784, 2514288, 2783676, 3247622, 3711568, 4871433, 5567352, 6495244, 9742866, 11134704, 12990488, 19485732, 25980976, 38971464, 77942928]

約数ペア:

[(1, 77942928), (2, 38971464), (3, 25980976), (4, 19485732), (6, 12990488), (7, 11134704), (8, 9742866), (12, 6495244), (14, 5567352), (16, 4871433), (21, 3711568), (24, 3247622), (28, 2783676), (31, 2514288), (42, 1855784), (48, 1623811), (49, 1590672), (56, 1391838), (62, 1257144), (84, 927892), (93, 838096), (98, 795336), (112, 695919), (124, 628572), (147, 530224), (168, 463946), (186, 419048), (196, 397668), (217, 359184), (248, 314286), (294, 265112), (336, 231973), (372, 209524), (392, 198834), (434, 179592), (496, 157143), (588, 132556), (651, 119728), (744, 104762), (784, 99417), (868, 89796), (1069, 72912), (1176, 66278), (1302, 59864), (1488, 52381), (1519, 51312), (1736, 44898), (2138, 36456), (2352, 33139), (2604, 29932), (3038, 25656), (3207, 24304), (3472, 22449), (4276, 18228), (4557, 17104), (5208, 14966), (6076, 12828), (6414, 12152), (7483, 10416), (8552, 9114)]