74713548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 227915520

約数和(自身を除く): 153201972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 277, 338, 364, 399, 494, 507, 532, 546, 554, 676, 741, 798, 831, 988, 1014, 1092, 1108, 1183, 1482, 1596, 1662, 1729, 1939, 2028, 2366, 2964, 3211, 3324, 3458, 3549, 3601, 3878, 4732, 5187, 5263, 5817, 6422, 6916, 7098, 7202, 7756, 9633, 10374, 10526, 10803, 11634, 12844, 14196, 14404, 15789, 19266, 20748, 21052, 21606, 22477, 23268, 25207, 31578, 36841, 38532, 43212, 44954, 46813, 50414, 63156, 67431, 68419, 73682, 75621, 89908, 93626, 100828, 110523, 134862, 136838, 140439, 147364, 151242, 187252, 205257, 221046, 269724, 273676, 280878, 302484, 327691, 410514, 442092, 478933, 561756, 655382, 821028, 889447, 957866, 983073, 1310764, 1436799, 1778894, 1915732, 1966146, 2668341, 2873598, 3557788, 3932292, 5336682, 5747196, 6226129, 10673364, 12452258, 18678387, 24904516, 37356774, 74713548]

約数ペア:

[(1, 74713548), (2, 37356774), (3, 24904516), (4, 18678387), (6, 12452258), (7, 10673364), (12, 6226129), (13, 5747196), (14, 5336682), (19, 3932292), (21, 3557788), (26, 2873598), (28, 2668341), (38, 1966146), (39, 1915732), (42, 1778894), (52, 1436799), (57, 1310764), (76, 983073), (78, 957866), (84, 889447), (91, 821028), (114, 655382), (133, 561756), (156, 478933), (169, 442092), (182, 410514), (228, 327691), (247, 302484), (266, 280878), (273, 273676), (277, 269724), (338, 221046), (364, 205257), (399, 187252), (494, 151242), (507, 147364), (532, 140439), (546, 136838), (554, 134862), (676, 110523), (741, 100828), (798, 93626), (831, 89908), (988, 75621), (1014, 73682), (1092, 68419), (1108, 67431), (1183, 63156), (1482, 50414), (1596, 46813), (1662, 44954), (1729, 43212), (1939, 38532), (2028, 36841), (2366, 31578), (2964, 25207), (3211, 23268), (3324, 22477), (3458, 21606), (3549, 21052), (3601, 20748), (3878, 19266), (4732, 15789), (5187, 14404), (5263, 14196), (5817, 12844), (6422, 11634), (6916, 10803), (7098, 10526), (7202, 10374), (7756, 9633)]