77921448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5642

約数の個数: 64

約数和(自身を含む): 216561600

約数和(自身を除く): 138640152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 5569, 6996, 11138, 13992, 16707, 22276, 33414, 44552, 61259, 66828, 122518, 133656, 183777, 245036, 295157, 367554, 490072, 590314, 735108, 885471, 1180628, 1470216, 1770942, 2361256, 3246727, 3541884, 6493454, 7083768, 9740181, 12986908, 19480362, 25973816, 38960724, 77921448]

約数ペア:

[(1, 77921448), (2, 38960724), (3, 25973816), (4, 19480362), (6, 12986908), (8, 9740181), (11, 7083768), (12, 6493454), (22, 3541884), (24, 3246727), (33, 2361256), (44, 1770942), (53, 1470216), (66, 1180628), (88, 885471), (106, 735108), (132, 590314), (159, 490072), (212, 367554), (264, 295157), (318, 245036), (424, 183777), (583, 133656), (636, 122518), (1166, 66828), (1272, 61259), (1749, 44552), (2332, 33414), (3498, 22276), (4664, 16707), (5569, 13992), (6996, 11138)]