78224490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8123}}^1$

素因数の和:8243

約数の個数: 48

約数和(自身を含む): 205309728

約数和(自身を除く): 127085238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 8123, 9630, 16246, 24369, 40615, 48738, 73107, 81230, 121845, 146214, 243690, 365535, 731070, 869161, 1738322, 2607483, 4345805, 5214966, 7822449, 8691610, 13037415, 15644898, 26074830, 39112245, 78224490]

約数ペア:

[(1, 78224490), (2, 39112245), (3, 26074830), (5, 15644898), (6, 13037415), (9, 8691610), (10, 7822449), (15, 5214966), (18, 4345805), (30, 2607483), (45, 1738322), (90, 869161), (107, 731070), (214, 365535), (321, 243690), (535, 146214), (642, 121845), (963, 81230), (1070, 73107), (1605, 48738), (1926, 40615), (3210, 24369), (4815, 16246), (8123, 9630)]