74582676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 233484160

約数和(自身を除く): 158901484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 421, 444, 518, 532, 666, 684, 703, 777, 798, 842, 1036, 1197, 1263, 1332, 1406, 1554, 1596, 1684, 2109, 2331, 2394, 2526, 2812, 2947, 3108, 3789, 4218, 4662, 4788, 4921, 5052, 5894, 6327, 7578, 7999, 8436, 8841, 9324, 9842, 11788, 12654, 14763, 15156, 15577, 15998, 17682, 19684, 23997, 25308, 26523, 29526, 31154, 31996, 35364, 44289, 46731, 47994, 53046, 55993, 59052, 62308, 71991, 88578, 93462, 95988, 106092, 109039, 111986, 140193, 143982, 167979, 177156, 186924, 218078, 223972, 280386, 287964, 295963, 327117, 335958, 436156, 503937, 560772, 591926, 654234, 671916, 887889, 981351, 1007874, 1183852, 1308468, 1775778, 1962702, 2015748, 2071741, 2663667, 3551556, 3925404, 4143482, 5327334, 6215223, 8286964, 10654668, 12430446, 18645669, 24860892, 37291338, 74582676]

約数ペア:

[(1, 74582676), (2, 37291338), (3, 24860892), (4, 18645669), (6, 12430446), (7, 10654668), (9, 8286964), (12, 6215223), (14, 5327334), (18, 4143482), (19, 3925404), (21, 3551556), (28, 2663667), (36, 2071741), (37, 2015748), (38, 1962702), (42, 1775778), (57, 1308468), (63, 1183852), (74, 1007874), (76, 981351), (84, 887889), (111, 671916), (114, 654234), (126, 591926), (133, 560772), (148, 503937), (171, 436156), (222, 335958), (228, 327117), (252, 295963), (259, 287964), (266, 280386), (333, 223972), (342, 218078), (399, 186924), (421, 177156), (444, 167979), (518, 143982), (532, 140193), (666, 111986), (684, 109039), (703, 106092), (777, 95988), (798, 93462), (842, 88578), (1036, 71991), (1197, 62308), (1263, 59052), (1332, 55993), (1406, 53046), (1554, 47994), (1596, 46731), (1684, 44289), (2109, 35364), (2331, 31996), (2394, 31154), (2526, 29526), (2812, 26523), (2947, 25308), (3108, 23997), (3789, 19684), (4218, 17682), (4662, 15998), (4788, 15577), (4921, 15156), (5052, 14763), (5894, 12654), (6327, 11788), (7578, 9842), (7999, 9324), (8436, 8841)]