77719852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 178053120

約数和(自身を除く): 100333268

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 229, 238, 322, 391, 434, 458, 476, 527, 644, 713, 782, 868, 916, 1054, 1426, 1564, 1603, 2108, 2737, 2852, 3206, 3689, 3893, 4991, 5267, 5474, 6412, 7099, 7378, 7786, 9982, 10534, 10948, 12121, 14198, 14756, 15572, 19964, 21068, 24242, 27251, 28396, 36869, 48484, 49693, 54502, 73738, 84847, 89539, 99386, 109004, 120683, 147476, 163277, 169694, 179078, 198772, 241366, 326554, 339388, 358156, 482732, 626773, 653108, 844781, 1142939, 1253546, 1689562, 2285878, 2507092, 2775709, 3379124, 4571756, 5551418, 11102836, 19429963, 38859926, 77719852]

約数ペア:

[(1, 77719852), (2, 38859926), (4, 19429963), (7, 11102836), (14, 5551418), (17, 4571756), (23, 3379124), (28, 2775709), (31, 2507092), (34, 2285878), (46, 1689562), (62, 1253546), (68, 1142939), (92, 844781), (119, 653108), (124, 626773), (161, 482732), (217, 358156), (229, 339388), (238, 326554), (322, 241366), (391, 198772), (434, 179078), (458, 169694), (476, 163277), (527, 147476), (644, 120683), (713, 109004), (782, 99386), (868, 89539), (916, 84847), (1054, 73738), (1426, 54502), (1564, 49693), (1603, 48484), (2108, 36869), (2737, 28396), (2852, 27251), (3206, 24242), (3689, 21068), (3893, 19964), (4991, 15572), (5267, 14756), (5474, 14198), (6412, 12121), (7099, 10948), (7378, 10534), (7786, 9982)]