80102388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{215329}}^1$

素因数の和:215367

約数の個数: 24

約数和(自身を含む): 192935680

約数和(自身を除く): 112833292

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 215329, 430658, 645987, 861316, 1291974, 2583948, 6675199, 13350398, 20025597, 26700796, 40051194, 80102388]

約数ペア:

[(1, 80102388), (2, 40051194), (3, 26700796), (4, 20025597), (6, 13350398), (12, 6675199), (31, 2583948), (62, 1291974), (93, 861316), (124, 645987), (186, 430658), (372, 215329)]