86314480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 236891088

約数和(自身を除く): 150576608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 97, 98, 112, 140, 194, 196, 227, 245, 280, 388, 392, 454, 485, 490, 560, 679, 776, 784, 908, 970, 980, 1135, 1358, 1552, 1589, 1816, 1940, 1960, 2270, 2716, 3178, 3395, 3632, 3880, 3920, 4540, 4753, 5432, 6356, 6790, 7760, 7945, 9080, 9506, 10864, 11123, 12712, 13580, 15890, 18160, 19012, 22019, 22246, 23765, 25424, 27160, 31780, 38024, 44038, 44492, 47530, 54320, 55615, 63560, 76048, 88076, 88984, 95060, 110095, 111230, 127120, 154133, 176152, 177968, 190120, 220190, 222460, 308266, 352304, 380240, 440380, 444920, 616532, 770665, 880760, 889840, 1078931, 1233064, 1541330, 1761520, 2157862, 2466128, 3082660, 4315724, 5394655, 6165320, 8631448, 10789310, 12330640, 17262896, 21578620, 43157240, 86314480]

約数ペア:

[(1, 86314480), (2, 43157240), (4, 21578620), (5, 17262896), (7, 12330640), (8, 10789310), (10, 8631448), (14, 6165320), (16, 5394655), (20, 4315724), (28, 3082660), (35, 2466128), (40, 2157862), (49, 1761520), (56, 1541330), (70, 1233064), (80, 1078931), (97, 889840), (98, 880760), (112, 770665), (140, 616532), (194, 444920), (196, 440380), (227, 380240), (245, 352304), (280, 308266), (388, 222460), (392, 220190), (454, 190120), (485, 177968), (490, 176152), (560, 154133), (679, 127120), (776, 111230), (784, 110095), (908, 95060), (970, 88984), (980, 88076), (1135, 76048), (1358, 63560), (1552, 55615), (1589, 54320), (1816, 47530), (1940, 44492), (1960, 44038), (2270, 38024), (2716, 31780), (3178, 27160), (3395, 25424), (3632, 23765), (3880, 22246), (3920, 22019), (4540, 19012), (4753, 18160), (5432, 15890), (6356, 13580), (6790, 12712), (7760, 11123), (7945, 10864), (9080, 9506)]