75802012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 157701600

約数和(自身を除く): 81899588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1489, 1958, 2314, 2978, 3916, 4628, 5956, 12727, 16379, 19357, 25454, 32758, 38714, 50908, 65516, 77428, 132521, 212927, 265042, 425854, 530084, 851708, 1457731, 1722773, 2915462, 3445546, 5830924, 6891092, 18950503, 37901006, 75802012]

約数ペア:

[(1, 75802012), (2, 37901006), (4, 18950503), (11, 6891092), (13, 5830924), (22, 3445546), (26, 2915462), (44, 1722773), (52, 1457731), (89, 851708), (143, 530084), (178, 425854), (286, 265042), (356, 212927), (572, 132521), (979, 77428), (1157, 65516), (1489, 50908), (1958, 38714), (2314, 32758), (2978, 25454), (3916, 19357), (4628, 16379), (5956, 12727)]