90475896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3931}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 260455680

約数和(自身を除く): 169979784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 3931, 5754, 7672, 7862, 11508, 11793, 15724, 23016, 23586, 27517, 31448, 47172, 55034, 82551, 94344, 110068, 165102, 220136, 330204, 538547, 660408, 1077094, 1615641, 2154188, 3231282, 3769829, 4308376, 6462564, 7539658, 11309487, 12925128, 15079316, 22618974, 30158632, 45237948, 90475896]

約数ペア:

[(1, 90475896), (2, 45237948), (3, 30158632), (4, 22618974), (6, 15079316), (7, 12925128), (8, 11309487), (12, 7539658), (14, 6462564), (21, 4308376), (24, 3769829), (28, 3231282), (42, 2154188), (56, 1615641), (84, 1077094), (137, 660408), (168, 538547), (274, 330204), (411, 220136), (548, 165102), (822, 110068), (959, 94344), (1096, 82551), (1644, 55034), (1918, 47172), (2877, 31448), (3288, 27517), (3836, 23586), (3931, 23016), (5754, 15724), (7672, 11793), (7862, 11508)]