81848928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3980

約数の個数: 96

約数和(自身を含む): 253532160

約数和(自身を除く): 171683232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 3929, 5208, 6944, 7858, 10416, 11787, 15716, 20832, 23574, 27503, 31432, 47148, 55006, 62864, 82509, 94296, 110012, 121799, 125728, 165018, 188592, 220024, 243598, 330036, 365397, 377184, 440048, 487196, 660072, 730794, 852593, 880096, 974392, 1320144, 1461588, 1705186, 1948784, 2557779, 2640288, 2923176, 3410372, 3897568, 5115558, 5846352, 6820744, 10231116, 11692704, 13641488, 20462232, 27282976, 40924464, 81848928]

約数ペア:

[(1, 81848928), (2, 40924464), (3, 27282976), (4, 20462232), (6, 13641488), (7, 11692704), (8, 10231116), (12, 6820744), (14, 5846352), (16, 5115558), (21, 3897568), (24, 3410372), (28, 2923176), (31, 2640288), (32, 2557779), (42, 1948784), (48, 1705186), (56, 1461588), (62, 1320144), (84, 974392), (93, 880096), (96, 852593), (112, 730794), (124, 660072), (168, 487196), (186, 440048), (217, 377184), (224, 365397), (248, 330036), (336, 243598), (372, 220024), (434, 188592), (496, 165018), (651, 125728), (672, 121799), (744, 110012), (868, 94296), (992, 82509), (1302, 62864), (1488, 55006), (1736, 47148), (2604, 31432), (2976, 27503), (3472, 23574), (3929, 20832), (5208, 15716), (6944, 11787), (7858, 10416)]