79842828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7639}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 203651840

約数和(自身を除く): 123809012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 7639, 10452, 15278, 22917, 30556, 45834, 91668, 99307, 198614, 297921, 397228, 511813, 595842, 1023626, 1191684, 1535439, 2047252, 3070878, 6141756, 6653569, 13307138, 19960707, 26614276, 39921414, 79842828]

約数ペア:

[(1, 79842828), (2, 39921414), (3, 26614276), (4, 19960707), (6, 13307138), (12, 6653569), (13, 6141756), (26, 3070878), (39, 2047252), (52, 1535439), (67, 1191684), (78, 1023626), (134, 595842), (156, 511813), (201, 397228), (268, 297921), (402, 198614), (804, 99307), (871, 91668), (1742, 45834), (2613, 30556), (3484, 22917), (5226, 15278), (7639, 10452)]