74167968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15767}}^1$

素因数の和:15794

約数の個数: 72

約数和(自身を含む): 226491552

約数和(自身を除く): 152323584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15767, 31534, 47301, 63068, 94602, 110369, 126136, 189204, 220738, 252272, 331107, 378408, 441476, 504544, 662214, 756816, 772583, 882952, 1324428, 1513632, 1545166, 1765904, 2317749, 2648856, 3090332, 3531808, 4635498, 5297712, 6180664, 9270996, 10595424, 12361328, 18541992, 24722656, 37083984, 74167968]

約数ペア:

[(1, 74167968), (2, 37083984), (3, 24722656), (4, 18541992), (6, 12361328), (7, 10595424), (8, 9270996), (12, 6180664), (14, 5297712), (16, 4635498), (21, 3531808), (24, 3090332), (28, 2648856), (32, 2317749), (42, 1765904), (48, 1545166), (49, 1513632), (56, 1324428), (84, 882952), (96, 772583), (98, 756816), (112, 662214), (147, 504544), (168, 441476), (196, 378408), (224, 331107), (294, 252272), (336, 220738), (392, 189204), (588, 126136), (672, 110369), (784, 94602), (1176, 63068), (1568, 47301), (2352, 31534), (4704, 15767)]