72100672

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9467}}^1$

素因数の和:9503

約数の個数: 56

約数和(自身を含む): 173150784

約数和(自身を除く): 101050112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 9467, 18934, 37868, 66269, 75736, 132538, 151472, 160939, 265076, 302944, 321878, 530152, 605888, 643756, 1060304, 1126573, 1287512, 2120608, 2253146, 2575024, 4241216, 4506292, 5150048, 9012584, 10300096, 18025168, 36050336, 72100672]

約数ペア:

[(1, 72100672), (2, 36050336), (4, 18025168), (7, 10300096), (8, 9012584), (14, 5150048), (16, 4506292), (17, 4241216), (28, 2575024), (32, 2253146), (34, 2120608), (56, 1287512), (64, 1126573), (68, 1060304), (112, 643756), (119, 605888), (136, 530152), (224, 321878), (238, 302944), (272, 265076), (448, 160939), (476, 151472), (544, 132538), (952, 75736), (1088, 66269), (1904, 37868), (3808, 18934), (7616, 9467)]