91257552

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20443}}^1$

素因数の和:20488

約数の個数: 60

約数和(自身を含む): 263645824

約数和(自身を除く): 172388272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20443, 40886, 61329, 81772, 122658, 163544, 183987, 245316, 327088, 367974, 490632, 633733, 735948, 981264, 1267466, 1471896, 1901199, 2534932, 2943792, 3802398, 5069864, 5703597, 7604796, 10139728, 11407194, 15209592, 22814388, 30419184, 45628776, 91257552]

約数ペア:

[(1, 91257552), (2, 45628776), (3, 30419184), (4, 22814388), (6, 15209592), (8, 11407194), (9, 10139728), (12, 7604796), (16, 5703597), (18, 5069864), (24, 3802398), (31, 2943792), (36, 2534932), (48, 1901199), (62, 1471896), (72, 1267466), (93, 981264), (124, 735948), (144, 633733), (186, 490632), (248, 367974), (279, 327088), (372, 245316), (496, 183987), (558, 163544), (744, 122658), (1116, 81772), (1488, 61329), (2232, 40886), (4464, 20443)]