73370402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 139636224

約数和(自身を除く): 66265822

約数列:

[1, 2, 7, 14, 17, 34, 41, 73, 82, 103, 119, 146, 206, 238, 287, 511, 574, 697, 721, 1022, 1241, 1394, 1442, 1751, 2482, 2993, 3502, 4223, 4879, 5986, 7519, 8446, 8687, 9758, 12257, 15038, 17374, 20951, 24514, 29561, 41902, 50881, 52633, 59122, 71791, 101762, 105266, 127823, 143582, 255646, 308279, 356167, 502537, 616558, 712334, 894761, 1005074, 1789522, 2157953, 4315906, 5240743, 10481486, 36685201, 73370402]

約数ペア:

[(1, 73370402), (2, 36685201), (7, 10481486), (14, 5240743), (17, 4315906), (34, 2157953), (41, 1789522), (73, 1005074), (82, 894761), (103, 712334), (119, 616558), (146, 502537), (206, 356167), (238, 308279), (287, 255646), (511, 143582), (574, 127823), (697, 105266), (721, 101762), (1022, 71791), (1241, 59122), (1394, 52633), (1442, 50881), (1751, 41902), (2482, 29561), (2993, 24514), (3502, 20951), (4223, 17374), (4879, 15038), (5986, 12257), (7519, 9758), (8446, 8687)]