85571592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 156348408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 152, 164, 184, 199, 228, 246, 276, 328, 398, 437, 456, 492, 552, 597, 779, 796, 874, 943, 984, 1194, 1311, 1558, 1592, 1748, 1886, 2337, 2388, 2622, 2829, 3116, 3496, 3772, 3781, 4577, 4674, 4776, 5244, 5658, 6232, 7544, 7562, 8159, 9154, 9348, 10488, 11316, 11343, 13731, 15124, 16318, 17917, 18308, 18696, 22632, 22686, 24477, 27462, 30248, 32636, 35834, 36616, 45372, 48954, 53751, 54924, 65272, 71668, 86963, 90744, 97908, 107502, 109848, 143336, 155021, 173926, 187657, 195816, 215004, 260889, 310042, 347852, 375314, 430008, 465063, 521778, 562971, 620084, 695704, 750628, 930126, 1043556, 1125942, 1240168, 1501256, 1860252, 2087112, 2251884, 3565483, 3720504, 4503768, 7130966, 10696449, 14261932, 21392898, 28523864, 42785796, 85571592]

約数ペア:

[(1, 85571592), (2, 42785796), (3, 28523864), (4, 21392898), (6, 14261932), (8, 10696449), (12, 7130966), (19, 4503768), (23, 3720504), (24, 3565483), (38, 2251884), (41, 2087112), (46, 1860252), (57, 1501256), (69, 1240168), (76, 1125942), (82, 1043556), (92, 930126), (114, 750628), (123, 695704), (138, 620084), (152, 562971), (164, 521778), (184, 465063), (199, 430008), (228, 375314), (246, 347852), (276, 310042), (328, 260889), (398, 215004), (437, 195816), (456, 187657), (492, 173926), (552, 155021), (597, 143336), (779, 109848), (796, 107502), (874, 97908), (943, 90744), (984, 86963), (1194, 71668), (1311, 65272), (1558, 54924), (1592, 53751), (1748, 48954), (1886, 45372), (2337, 36616), (2388, 35834), (2622, 32636), (2829, 30248), (3116, 27462), (3496, 24477), (3772, 22686), (3781, 22632), (4577, 18696), (4674, 18308), (4776, 17917), (5244, 16318), (5658, 15124), (6232, 13731), (7544, 11343), (7562, 11316), (8159, 10488), (9154, 9348)]