72877506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12799}}^1$

素因数の和:12890

約数の個数: 32

約数和(自身を含む): 159129600

約数和(自身を除く): 86252094

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 12799, 25598, 38397, 76794, 166387, 332774, 499161, 934327, 998322, 1868654, 2802981, 5605962, 12146251, 24292502, 36438753, 72877506]

約数ペア:

[(1, 72877506), (2, 36438753), (3, 24292502), (6, 12146251), (13, 5605962), (26, 2802981), (39, 1868654), (73, 998322), (78, 934327), (146, 499161), (219, 332774), (438, 166387), (949, 76794), (1898, 38397), (2847, 25598), (5694, 12799)]