80049744

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 90

約数和(自身を含む): 232370606

約数和(自身を除く): 152320862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 661, 696, 841, 1044, 1322, 1392, 1682, 1983, 2088, 2523, 2644, 3364, 3966, 4176, 5046, 5288, 5949, 6728, 7569, 7932, 10092, 10576, 11898, 13456, 15138, 15864, 19169, 20184, 23796, 30276, 31728, 38338, 40368, 47592, 57507, 60552, 76676, 95184, 115014, 121104, 153352, 172521, 230028, 306704, 345042, 460056, 555901, 690084, 920112, 1111802, 1380168, 1667703, 2223604, 2760336, 3335406, 4447208, 5003109, 6670812, 8894416, 10006218, 13341624, 20012436, 26683248, 40024872, 80049744]

約数ペア:

[(1, 80049744), (2, 40024872), (3, 26683248), (4, 20012436), (6, 13341624), (8, 10006218), (9, 8894416), (12, 6670812), (16, 5003109), (18, 4447208), (24, 3335406), (29, 2760336), (36, 2223604), (48, 1667703), (58, 1380168), (72, 1111802), (87, 920112), (116, 690084), (144, 555901), (174, 460056), (232, 345042), (261, 306704), (348, 230028), (464, 172521), (522, 153352), (661, 121104), (696, 115014), (841, 95184), (1044, 76676), (1322, 60552), (1392, 57507), (1682, 47592), (1983, 40368), (2088, 38338), (2523, 31728), (2644, 30276), (3364, 23796), (3966, 20184), (4176, 19169), (5046, 15864), (5288, 15138), (5949, 13456), (6728, 11898), (7569, 10576), (7932, 10092)]