90675942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 219648000

約数和(自身を除く): 128972058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 199, 266, 398, 399, 571, 597, 798, 1142, 1194, 1393, 1713, 2786, 3426, 3781, 3997, 4179, 7562, 7994, 8358, 10849, 11343, 11991, 21698, 22686, 23982, 26467, 32547, 52934, 65094, 75943, 79401, 113629, 151886, 158802, 227258, 227829, 340887, 455658, 681774, 795403, 1590806, 2158951, 2386209, 4317902, 4772418, 6476853, 12953706, 15112657, 30225314, 45337971, 90675942]

約数ペア:

[(1, 90675942), (2, 45337971), (3, 30225314), (6, 15112657), (7, 12953706), (14, 6476853), (19, 4772418), (21, 4317902), (38, 2386209), (42, 2158951), (57, 1590806), (114, 795403), (133, 681774), (199, 455658), (266, 340887), (398, 227829), (399, 227258), (571, 158802), (597, 151886), (798, 113629), (1142, 79401), (1194, 75943), (1393, 65094), (1713, 52934), (2786, 32547), (3426, 26467), (3781, 23982), (3997, 22686), (4179, 21698), (7562, 11991), (7994, 11343), (8358, 10849)]