72577792

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 167624352

約数和(自身を除く): 95046560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 401, 404, 448, 707, 802, 808, 896, 1414, 1604, 1616, 1792, 2807, 2828, 3208, 3232, 5614, 5656, 6416, 6464, 11228, 11312, 12832, 12928, 22456, 22624, 25664, 25856, 40501, 44912, 45248, 51328, 81002, 89824, 90496, 102656, 162004, 179648, 180992, 283507, 324008, 359296, 567014, 648016, 718592, 1134028, 1296032, 2268056, 2592064, 4536112, 5184128, 9072224, 10368256, 18144448, 36288896, 72577792]

約数ペア:

[(1, 72577792), (2, 36288896), (4, 18144448), (7, 10368256), (8, 9072224), (14, 5184128), (16, 4536112), (28, 2592064), (32, 2268056), (56, 1296032), (64, 1134028), (101, 718592), (112, 648016), (128, 567014), (202, 359296), (224, 324008), (256, 283507), (401, 180992), (404, 179648), (448, 162004), (707, 102656), (802, 90496), (808, 89824), (896, 81002), (1414, 51328), (1604, 45248), (1616, 44912), (1792, 40501), (2807, 25856), (2828, 25664), (3208, 22624), (3232, 22456), (5614, 12928), (5656, 12832), (6416, 11312), (6464, 11228)]