91021008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 254844800

約数和(自身を除く): 163823792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 398, 597, 624, 733, 796, 1194, 1466, 1592, 2199, 2388, 2587, 2932, 3184, 4398, 4776, 5174, 5864, 7761, 8796, 9529, 9552, 10348, 11728, 15522, 17592, 19058, 20696, 28587, 31044, 35184, 38116, 41392, 57174, 62088, 76232, 114348, 124176, 145867, 152464, 228696, 291734, 437601, 457392, 583468, 875202, 1166936, 1750404, 1896271, 2333872, 3500808, 3792542, 5688813, 7001616, 7585084, 11377626, 15170168, 22755252, 30340336, 45510504, 91021008]

約数ペア:

[(1, 91021008), (2, 45510504), (3, 30340336), (4, 22755252), (6, 15170168), (8, 11377626), (12, 7585084), (13, 7001616), (16, 5688813), (24, 3792542), (26, 3500808), (39, 2333872), (48, 1896271), (52, 1750404), (78, 1166936), (104, 875202), (156, 583468), (199, 457392), (208, 437601), (312, 291734), (398, 228696), (597, 152464), (624, 145867), (733, 124176), (796, 114348), (1194, 76232), (1466, 62088), (1592, 57174), (2199, 41392), (2388, 38116), (2587, 35184), (2932, 31044), (3184, 28587), (4398, 20696), (4776, 19058), (5174, 17592), (5864, 15522), (7761, 11728), (8796, 10348), (9529, 9552)]