78958908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 258048000

約数和(自身を除く): 179089092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 239, 252, 266, 276, 322, 342, 378, 399, 414, 437, 478, 483, 513, 532, 621, 644, 684, 717, 756, 798, 828, 874, 956, 966, 1026, 1197, 1242, 1311, 1434, 1449, 1596, 1673, 1748, 1932, 2052, 2151, 2394, 2484, 2622, 2868, 2898, 3059, 3346, 3591, 3933, 4302, 4347, 4541, 4788, 5019, 5244, 5497, 5796, 6118, 6453, 6692, 7182, 7866, 8604, 8694, 9082, 9177, 10038, 10994, 11799, 12236, 12906, 13623, 14364, 15057, 15732, 16491, 17388, 18164, 18354, 20076, 21988, 23598, 25812, 27246, 27531, 30114, 31787, 32982, 36708, 38479, 40869, 45171, 47196, 49473, 54492, 55062, 60228, 63574, 65964, 76958, 81738, 82593, 90342, 95361, 98946, 104443, 110124, 115437, 122607, 127148, 148419, 153916, 163476, 165186, 180684, 190722, 197892, 208886, 230874, 245214, 286083, 296838, 313329, 330372, 346311, 381444, 417772, 461748, 490428, 572166, 593676, 626658, 692622, 731101, 858249, 939987, 1038933, 1144332, 1253316, 1385244, 1462202, 1716498, 1879974, 2077866, 2193303, 2819961, 2924404, 3432996, 3759948, 4155732, 4386606, 5639922, 6579909, 8773212, 11279844, 13159818, 19739727, 26319636, 39479454, 78958908]

約数ペア:

[(1, 78958908), (2, 39479454), (3, 26319636), (4, 19739727), (6, 13159818), (7, 11279844), (9, 8773212), (12, 6579909), (14, 5639922), (18, 4386606), (19, 4155732), (21, 3759948), (23, 3432996), (27, 2924404), (28, 2819961), (36, 2193303), (38, 2077866), (42, 1879974), (46, 1716498), (54, 1462202), (57, 1385244), (63, 1253316), (69, 1144332), (76, 1038933), (84, 939987), (92, 858249), (108, 731101), (114, 692622), (126, 626658), (133, 593676), (138, 572166), (161, 490428), (171, 461748), (189, 417772), (207, 381444), (228, 346311), (239, 330372), (252, 313329), (266, 296838), (276, 286083), (322, 245214), (342, 230874), (378, 208886), (399, 197892), (414, 190722), (437, 180684), (478, 165186), (483, 163476), (513, 153916), (532, 148419), (621, 127148), (644, 122607), (684, 115437), (717, 110124), (756, 104443), (798, 98946), (828, 95361), (874, 90342), (956, 82593), (966, 81738), (1026, 76958), (1197, 65964), (1242, 63574), (1311, 60228), (1434, 55062), (1449, 54492), (1596, 49473), (1673, 47196), (1748, 45171), (1932, 40869), (2052, 38479), (2151, 36708), (2394, 32982), (2484, 31787), (2622, 30114), (2868, 27531), (2898, 27246), (3059, 25812), (3346, 23598), (3591, 21988), (3933, 20076), (4302, 18354), (4347, 18164), (4541, 17388), (4788, 16491), (5019, 15732), (5244, 15057), (5497, 14364), (5796, 13623), (6118, 12906), (6453, 12236), (6692, 11799), (7182, 10994), (7866, 10038), (8604, 9177), (8694, 9082)]