71758344

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 218880000

約数和(自身を除く): 147121656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 343, 379, 392, 483, 552, 588, 644, 686, 758, 966, 1029, 1127, 1137, 1176, 1288, 1372, 1516, 1932, 2058, 2254, 2274, 2653, 2744, 3032, 3381, 3864, 4116, 4508, 4548, 5306, 6762, 7889, 7959, 8232, 8717, 9016, 9096, 10612, 13524, 15778, 15918, 17434, 18571, 21224, 23667, 26151, 27048, 31556, 31836, 34868, 37142, 47334, 52302, 55713, 61019, 63112, 63672, 69736, 74284, 94668, 104604, 111426, 122038, 129997, 148568, 183057, 189336, 209208, 222852, 244076, 259994, 366114, 389991, 427133, 445704, 488152, 519988, 732228, 779982, 854266, 1039976, 1281399, 1464456, 1559964, 1708532, 2562798, 2989931, 3119928, 3417064, 5125596, 5979862, 8969793, 10251192, 11959724, 17939586, 23919448, 35879172, 71758344]

約数ペア:

[(1, 71758344), (2, 35879172), (3, 23919448), (4, 17939586), (6, 11959724), (7, 10251192), (8, 8969793), (12, 5979862), (14, 5125596), (21, 3417064), (23, 3119928), (24, 2989931), (28, 2562798), (42, 1708532), (46, 1559964), (49, 1464456), (56, 1281399), (69, 1039976), (84, 854266), (92, 779982), (98, 732228), (138, 519988), (147, 488152), (161, 445704), (168, 427133), (184, 389991), (196, 366114), (276, 259994), (294, 244076), (322, 222852), (343, 209208), (379, 189336), (392, 183057), (483, 148568), (552, 129997), (588, 122038), (644, 111426), (686, 104604), (758, 94668), (966, 74284), (1029, 69736), (1127, 63672), (1137, 63112), (1176, 61019), (1288, 55713), (1372, 52302), (1516, 47334), (1932, 37142), (2058, 34868), (2254, 31836), (2274, 31556), (2653, 27048), (2744, 26151), (3032, 23667), (3381, 21224), (3864, 18571), (4116, 17434), (4508, 15918), (4548, 15778), (5306, 13524), (6762, 10612), (7889, 9096), (7959, 9016), (8232, 8717)]