69338724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 208067328

約数和(自身を除く): 138728604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 49, 52, 78, 84, 91, 94, 98, 141, 147, 156, 182, 188, 193, 196, 273, 282, 294, 329, 364, 386, 546, 564, 579, 588, 611, 637, 658, 772, 987, 1092, 1158, 1222, 1274, 1316, 1351, 1833, 1911, 1974, 2303, 2316, 2444, 2509, 2548, 2702, 3666, 3822, 3948, 4053, 4277, 4606, 5018, 5404, 6909, 7332, 7527, 7644, 8106, 8554, 9071, 9212, 9457, 10036, 12831, 13818, 15054, 16212, 17108, 17563, 18142, 18914, 25662, 27213, 27636, 28371, 29939, 30108, 35126, 36284, 37828, 51324, 52689, 54426, 56742, 59878, 63497, 70252, 89817, 105378, 108852, 113484, 117923, 119756, 122941, 126994, 179634, 190491, 210756, 235846, 245882, 253988, 353769, 359268, 368823, 380982, 444479, 471692, 491764, 707538, 737646, 761964, 825461, 888958, 1333437, 1415076, 1475292, 1650922, 1777916, 2476383, 2666874, 3301844, 4952766, 5333748, 5778227, 9905532, 11556454, 17334681, 23112908, 34669362, 69338724]

約数ペア:

[(1, 69338724), (2, 34669362), (3, 23112908), (4, 17334681), (6, 11556454), (7, 9905532), (12, 5778227), (13, 5333748), (14, 4952766), (21, 3301844), (26, 2666874), (28, 2476383), (39, 1777916), (42, 1650922), (47, 1475292), (49, 1415076), (52, 1333437), (78, 888958), (84, 825461), (91, 761964), (94, 737646), (98, 707538), (141, 491764), (147, 471692), (156, 444479), (182, 380982), (188, 368823), (193, 359268), (196, 353769), (273, 253988), (282, 245882), (294, 235846), (329, 210756), (364, 190491), (386, 179634), (546, 126994), (564, 122941), (579, 119756), (588, 117923), (611, 113484), (637, 108852), (658, 105378), (772, 89817), (987, 70252), (1092, 63497), (1158, 59878), (1222, 56742), (1274, 54426), (1316, 52689), (1351, 51324), (1833, 37828), (1911, 36284), (1974, 35126), (2303, 30108), (2316, 29939), (2444, 28371), (2509, 27636), (2548, 27213), (2702, 25662), (3666, 18914), (3822, 18142), (3948, 17563), (4053, 17108), (4277, 16212), (4606, 15054), (5018, 13818), (5404, 12831), (6909, 10036), (7332, 9457), (7527, 9212), (7644, 9071), (8106, 8554)]