99772244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 210055944

約数和(自身を除く): 110283700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 121, 143, 157, 202, 242, 286, 314, 404, 484, 572, 628, 1111, 1313, 1573, 1727, 2041, 2222, 2626, 3146, 3454, 4082, 4444, 5252, 6292, 6908, 8164, 12221, 14443, 15857, 18997, 22451, 24442, 28886, 31714, 37994, 44902, 48884, 57772, 63428, 75988, 89804, 158873, 174427, 206141, 246961, 317746, 348854, 412282, 493922, 635492, 697708, 824564, 987844, 1918697, 2267551, 3837394, 4535102, 7674788, 9070204, 24943061, 49886122, 99772244]

約数ペア:

[(1, 99772244), (2, 49886122), (4, 24943061), (11, 9070204), (13, 7674788), (22, 4535102), (26, 3837394), (44, 2267551), (52, 1918697), (101, 987844), (121, 824564), (143, 697708), (157, 635492), (202, 493922), (242, 412282), (286, 348854), (314, 317746), (404, 246961), (484, 206141), (572, 174427), (628, 158873), (1111, 89804), (1313, 75988), (1573, 63428), (1727, 57772), (2041, 48884), (2222, 44902), (2626, 37994), (3146, 31714), (3454, 28886), (4082, 24442), (4444, 22451), (5252, 18997), (6292, 15857), (6908, 14443), (8164, 12221)]