86663556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 258706812

約数和(自身を除く): 172043256

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 673, 876, 882, 1022, 1314, 1346, 1533, 1764, 2019, 2044, 2628, 2692, 3066, 3577, 4038, 4599, 4711, 6057, 6132, 7154, 8076, 9198, 9422, 10731, 12114, 14133, 14308, 18396, 18844, 21462, 24228, 28266, 32193, 32977, 42399, 42924, 49129, 56532, 64386, 65954, 84798, 98258, 98931, 128772, 131908, 147387, 169596, 196516, 197862, 294774, 296793, 343903, 395724, 442161, 589548, 593586, 687806, 884322, 1031709, 1187172, 1375612, 1768644, 2063418, 2407321, 3095127, 4126836, 4814642, 6190254, 7221963, 9629284, 12380508, 14443926, 21665889, 28887852, 43331778, 86663556]

約数ペア:

[(1, 86663556), (2, 43331778), (3, 28887852), (4, 21665889), (6, 14443926), (7, 12380508), (9, 9629284), (12, 7221963), (14, 6190254), (18, 4814642), (21, 4126836), (28, 3095127), (36, 2407321), (42, 2063418), (49, 1768644), (63, 1375612), (73, 1187172), (84, 1031709), (98, 884322), (126, 687806), (146, 593586), (147, 589548), (196, 442161), (219, 395724), (252, 343903), (292, 296793), (294, 294774), (438, 197862), (441, 196516), (511, 169596), (588, 147387), (657, 131908), (673, 128772), (876, 98931), (882, 98258), (1022, 84798), (1314, 65954), (1346, 64386), (1533, 56532), (1764, 49129), (2019, 42924), (2044, 42399), (2628, 32977), (2692, 32193), (3066, 28266), (3577, 24228), (4038, 21462), (4599, 18844), (4711, 18396), (6057, 14308), (6132, 14133), (7154, 12114), (8076, 10731), (9198, 9422)]