123887663928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{35115551}}^1$

素因数の和:35115577

約数の個数: 72

約数和(自身を含む): 390309360480

約数和(自身を除く): 266421696552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 35115551, 70231102, 105346653, 140462204, 210693306, 245808857, 280924408, 316039959, 421386612, 491617714, 632079918, 737426571, 842773224, 983235428, 1264159836, 1474853142, 1720661999, 1966470856, 2212279713, 2528319672, 2949706284, 3441323998, 4424559426, 5161985997, 5899412568, 6882647996, 8849118852, 10323971994, 13765295992, 15485957991, 17698237704, 20647943988, 30971915982, 41295887976, 61943831964, 123887663928]

約数ペア:

[(1, 123887663928), (2, 61943831964), (3, 41295887976), (4, 30971915982), (6, 20647943988), (7, 17698237704), (8, 15485957991), (9, 13765295992), (12, 10323971994), (14, 8849118852), (18, 6882647996), (21, 5899412568), (24, 5161985997), (28, 4424559426), (36, 3441323998), (42, 2949706284), (49, 2528319672), (56, 2212279713), (63, 1966470856), (72, 1720661999), (84, 1474853142), (98, 1264159836), (126, 983235428), (147, 842773224), (168, 737426571), (196, 632079918), (252, 491617714), (294, 421386612), (392, 316039959), (441, 280924408), (504, 245808857), (588, 210693306), (882, 140462204), (1176, 105346653), (1764, 70231102), (3528, 35115551)]