90403712

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 207427200

約数和(自身を除く): 117023488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 448, 619, 652, 896, 1141, 1238, 1304, 2282, 2476, 2608, 4333, 4564, 4952, 5216, 8666, 9128, 9904, 10432, 17332, 18256, 19808, 20864, 34664, 36512, 39616, 69328, 73024, 79232, 100897, 138656, 146048, 201794, 277312, 403588, 554624, 706279, 807176, 1412558, 1614352, 2825116, 3228704, 5650232, 6457408, 11300464, 12914816, 22600928, 45201856, 90403712]

約数ペア:

[(1, 90403712), (2, 45201856), (4, 22600928), (7, 12914816), (8, 11300464), (14, 6457408), (16, 5650232), (28, 3228704), (32, 2825116), (56, 1614352), (64, 1412558), (112, 807176), (128, 706279), (163, 554624), (224, 403588), (326, 277312), (448, 201794), (619, 146048), (652, 138656), (896, 100897), (1141, 79232), (1238, 73024), (1304, 69328), (2282, 39616), (2476, 36512), (2608, 34664), (4333, 20864), (4564, 19808), (4952, 18256), (5216, 17332), (8666, 10432), (9128, 9904)]