74306484

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 227322368

約数和(自身を除く): 153015884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 163, 189, 201, 243, 252, 268, 324, 326, 378, 402, 469, 486, 489, 567, 603, 652, 756, 804, 938, 972, 978, 1134, 1141, 1206, 1407, 1467, 1701, 1809, 1876, 1956, 2268, 2282, 2412, 2814, 2934, 3402, 3423, 3618, 4221, 4401, 4564, 5427, 5628, 5868, 6804, 6846, 7236, 8442, 8802, 10269, 10854, 10921, 12663, 13203, 13692, 16281, 16884, 17604, 20538, 21708, 21842, 25326, 26406, 30807, 32562, 32763, 37989, 39609, 41076, 43684, 50652, 52812, 61614, 65124, 65526, 75978, 76447, 79218, 92421, 98289, 113967, 123228, 131052, 151956, 152894, 158436, 184842, 196578, 227934, 229341, 277263, 294867, 305788, 369684, 393156, 455868, 458682, 554526, 589734, 688023, 884601, 917364, 1109052, 1179468, 1376046, 1769202, 2064069, 2653803, 2752092, 3538404, 4128138, 5307606, 6192207, 8256276, 10615212, 12384414, 18576621, 24768828, 37153242, 74306484]

約数ペア:

[(1, 74306484), (2, 37153242), (3, 24768828), (4, 18576621), (6, 12384414), (7, 10615212), (9, 8256276), (12, 6192207), (14, 5307606), (18, 4128138), (21, 3538404), (27, 2752092), (28, 2653803), (36, 2064069), (42, 1769202), (54, 1376046), (63, 1179468), (67, 1109052), (81, 917364), (84, 884601), (108, 688023), (126, 589734), (134, 554526), (162, 458682), (163, 455868), (189, 393156), (201, 369684), (243, 305788), (252, 294867), (268, 277263), (324, 229341), (326, 227934), (378, 196578), (402, 184842), (469, 158436), (486, 152894), (489, 151956), (567, 131052), (603, 123228), (652, 113967), (756, 98289), (804, 92421), (938, 79218), (972, 76447), (978, 75978), (1134, 65526), (1141, 65124), (1206, 61614), (1407, 52812), (1467, 50652), (1701, 43684), (1809, 41076), (1876, 39609), (1956, 37989), (2268, 32763), (2282, 32562), (2412, 30807), (2814, 26406), (2934, 25326), (3402, 21842), (3423, 21708), (3618, 20538), (4221, 17604), (4401, 16884), (4564, 16281), (5427, 13692), (5628, 13203), (5868, 12663), (6804, 10921), (6846, 10854), (7236, 10269), (8442, 8802)]