72825246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18307}}^1$

素因数の和:18345

約数の個数: 48

約数和(自身を含む): 179931024

約数和(自身を除く): 107105778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18307, 36614, 54921, 109842, 164763, 237991, 311219, 329526, 475982, 622438, 713973, 933657, 1427946, 1867314, 2141919, 2800971, 4045847, 4283838, 5601942, 8091694, 12137541, 24275082, 36412623, 72825246]

約数ペア:

[(1, 72825246), (2, 36412623), (3, 24275082), (6, 12137541), (9, 8091694), (13, 5601942), (17, 4283838), (18, 4045847), (26, 2800971), (34, 2141919), (39, 1867314), (51, 1427946), (78, 933657), (102, 713973), (117, 622438), (153, 475982), (221, 329526), (234, 311219), (306, 237991), (442, 164763), (663, 109842), (1326, 54921), (1989, 36614), (3978, 18307)]