87204984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 238320000

約数和(自身を除く): 151115016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 199, 228, 248, 372, 398, 456, 589, 597, 744, 796, 961, 1178, 1194, 1592, 1767, 1922, 2356, 2388, 2883, 3534, 3781, 3844, 4712, 4776, 5766, 6169, 7068, 7562, 7688, 11343, 11532, 12338, 14136, 15124, 18259, 18507, 22686, 23064, 24676, 30248, 36518, 37014, 45372, 49352, 54777, 73036, 74028, 90744, 109554, 117211, 146072, 148056, 191239, 219108, 234422, 351633, 382478, 438216, 468844, 573717, 703266, 764956, 937688, 1147434, 1406532, 1529912, 2294868, 2813064, 3633541, 4589736, 7267082, 10900623, 14534164, 21801246, 29068328, 43602492, 87204984]

約数ペア:

[(1, 87204984), (2, 43602492), (3, 29068328), (4, 21801246), (6, 14534164), (8, 10900623), (12, 7267082), (19, 4589736), (24, 3633541), (31, 2813064), (38, 2294868), (57, 1529912), (62, 1406532), (76, 1147434), (93, 937688), (114, 764956), (124, 703266), (152, 573717), (186, 468844), (199, 438216), (228, 382478), (248, 351633), (372, 234422), (398, 219108), (456, 191239), (589, 148056), (597, 146072), (744, 117211), (796, 109554), (961, 90744), (1178, 74028), (1194, 73036), (1592, 54777), (1767, 49352), (1922, 45372), (2356, 37014), (2388, 36518), (2883, 30248), (3534, 24676), (3781, 23064), (3844, 22686), (4712, 18507), (4776, 18259), (5766, 15124), (6169, 14136), (7068, 12338), (7562, 11532), (7688, 11343)]