90686848

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 221513400

約数和(自身を除く): 130826552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 761, 784, 896, 931, 1064, 1216, 1522, 1568, 1862, 2128, 2432, 3044, 3136, 3724, 4256, 5327, 6088, 6272, 7448, 8512, 10654, 12176, 14459, 14896, 17024, 21308, 24352, 28918, 29792, 37289, 42616, 48704, 57836, 59584, 74578, 85232, 97408, 101213, 115672, 119168, 149156, 170464, 202426, 231344, 298312, 340928, 404852, 462688, 596624, 681856, 708491, 809704, 925376, 1193248, 1416982, 1619408, 1850752, 2386496, 2833964, 3238816, 4772992, 5667928, 6477632, 11335856, 12955264, 22671712, 45343424, 90686848]

約数ペア:

[(1, 90686848), (2, 45343424), (4, 22671712), (7, 12955264), (8, 11335856), (14, 6477632), (16, 5667928), (19, 4772992), (28, 3238816), (32, 2833964), (38, 2386496), (49, 1850752), (56, 1619408), (64, 1416982), (76, 1193248), (98, 925376), (112, 809704), (128, 708491), (133, 681856), (152, 596624), (196, 462688), (224, 404852), (266, 340928), (304, 298312), (392, 231344), (448, 202426), (532, 170464), (608, 149156), (761, 119168), (784, 115672), (896, 101213), (931, 97408), (1064, 85232), (1216, 74578), (1522, 59584), (1568, 57836), (1862, 48704), (2128, 42616), (2432, 37289), (3044, 29792), (3136, 28918), (3724, 24352), (4256, 21308), (5327, 17024), (6088, 14896), (6272, 14459), (7448, 12176), (8512, 10654)]