79446444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 239936256

約数和(自身を除く): 160489812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 173, 196, 213, 231, 284, 294, 308, 346, 426, 462, 497, 519, 539, 588, 692, 781, 852, 924, 994, 1038, 1078, 1211, 1491, 1562, 1617, 1903, 1988, 2076, 2156, 2343, 2422, 2982, 3124, 3234, 3479, 3633, 3806, 4686, 4844, 5467, 5709, 5964, 6468, 6958, 7266, 7612, 8477, 9372, 10437, 10934, 11418, 12283, 13321, 13916, 14532, 16401, 16954, 20874, 21868, 22836, 24566, 25431, 26642, 32802, 33908, 36849, 38269, 39963, 41748, 49132, 50862, 53284, 65604, 73698, 76538, 79926, 85981, 93247, 101724, 114807, 135113, 147396, 153076, 159852, 171962, 186494, 229614, 257943, 270226, 279741, 343924, 372988, 405339, 459228, 515886, 540452, 559482, 601867, 810678, 945791, 1031772, 1118964, 1203734, 1621356, 1805601, 1891582, 2407468, 2837373, 3611202, 3783164, 5674746, 6620537, 7222404, 11349492, 13241074, 19861611, 26482148, 39723222, 79446444]

約数ペア:

[(1, 79446444), (2, 39723222), (3, 26482148), (4, 19861611), (6, 13241074), (7, 11349492), (11, 7222404), (12, 6620537), (14, 5674746), (21, 3783164), (22, 3611202), (28, 2837373), (33, 2407468), (42, 1891582), (44, 1805601), (49, 1621356), (66, 1203734), (71, 1118964), (77, 1031772), (84, 945791), (98, 810678), (132, 601867), (142, 559482), (147, 540452), (154, 515886), (173, 459228), (196, 405339), (213, 372988), (231, 343924), (284, 279741), (294, 270226), (308, 257943), (346, 229614), (426, 186494), (462, 171962), (497, 159852), (519, 153076), (539, 147396), (588, 135113), (692, 114807), (781, 101724), (852, 93247), (924, 85981), (994, 79926), (1038, 76538), (1078, 73698), (1211, 65604), (1491, 53284), (1562, 50862), (1617, 49132), (1903, 41748), (1988, 39963), (2076, 38269), (2156, 36849), (2343, 33908), (2422, 32802), (2982, 26642), (3124, 25431), (3234, 24566), (3479, 22836), (3633, 21868), (3806, 20874), (4686, 16954), (4844, 16401), (5467, 14532), (5709, 13916), (5964, 13321), (6468, 12283), (6958, 11418), (7266, 10934), (7612, 10437), (8477, 9372)]