74886112

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 173143656

約数和(自身を除く): 98257544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 293, 326, 392, 586, 652, 784, 1141, 1172, 1304, 1568, 2051, 2282, 2344, 2608, 4102, 4564, 4688, 5216, 7987, 8204, 9128, 9376, 14357, 15974, 16408, 18256, 28714, 31948, 32816, 36512, 47759, 57428, 63896, 65632, 95518, 114856, 127792, 191036, 229712, 255584, 334313, 382072, 459424, 668626, 764144, 1337252, 1528288, 2340191, 2674504, 4680382, 5349008, 9360764, 10698016, 18721528, 37443056, 74886112]

約数ペア:

[(1, 74886112), (2, 37443056), (4, 18721528), (7, 10698016), (8, 9360764), (14, 5349008), (16, 4680382), (28, 2674504), (32, 2340191), (49, 1528288), (56, 1337252), (98, 764144), (112, 668626), (163, 459424), (196, 382072), (224, 334313), (293, 255584), (326, 229712), (392, 191036), (586, 127792), (652, 114856), (784, 95518), (1141, 65632), (1172, 63896), (1304, 57428), (1568, 47759), (2051, 36512), (2282, 32816), (2344, 31948), (2608, 28714), (4102, 18256), (4564, 16408), (4688, 15974), (5216, 14357), (7987, 9376), (8204, 9128)]