72295398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 179562240

約数和(自身を除く): 107266842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1307, 1317, 2614, 2634, 3073, 3921, 3951, 6146, 7842, 7902, 9149, 9219, 11763, 18298, 18438, 23526, 27447, 27657, 54894, 55314, 82341, 164682, 573773, 1147546, 1721319, 3442638, 4016411, 5163957, 8032822, 10327914, 12049233, 24098466, 36147699, 72295398]

約数ペア:

[(1, 72295398), (2, 36147699), (3, 24098466), (6, 12049233), (7, 10327914), (9, 8032822), (14, 5163957), (18, 4016411), (21, 3442638), (42, 1721319), (63, 1147546), (126, 573773), (439, 164682), (878, 82341), (1307, 55314), (1317, 54894), (2614, 27657), (2634, 27447), (3073, 23526), (3921, 18438), (3951, 18298), (6146, 11763), (7842, 9219), (7902, 9149)]