86660808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7566

約数の個数: 64

約数和(自身を含む): 239655360

約数和(自身を除く): 152994552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 7507, 11544, 15014, 22521, 30028, 45042, 60056, 90084, 97591, 180168, 195182, 277759, 292773, 390364, 555518, 585546, 780728, 833277, 1111036, 1171092, 1666554, 2222072, 2342184, 3333108, 3610867, 6666216, 7221734, 10832601, 14443468, 21665202, 28886936, 43330404, 86660808]

約数ペア:

[(1, 86660808), (2, 43330404), (3, 28886936), (4, 21665202), (6, 14443468), (8, 10832601), (12, 7221734), (13, 6666216), (24, 3610867), (26, 3333108), (37, 2342184), (39, 2222072), (52, 1666554), (74, 1171092), (78, 1111036), (104, 833277), (111, 780728), (148, 585546), (156, 555518), (222, 390364), (296, 292773), (312, 277759), (444, 195182), (481, 180168), (888, 97591), (962, 90084), (1443, 60056), (1924, 45042), (2886, 30028), (3848, 22521), (5772, 15014), (7507, 11544)]