47173428

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 132809600

約数和(自身を除く): 85636172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 97, 108, 114, 158, 162, 171, 194, 228, 237, 291, 316, 324, 342, 388, 474, 513, 582, 684, 711, 873, 948, 1026, 1164, 1422, 1501, 1539, 1746, 1843, 2052, 2133, 2619, 2844, 3002, 3078, 3492, 3686, 4266, 4503, 5238, 5529, 6004, 6156, 6399, 7372, 7663, 7857, 8532, 9006, 10476, 11058, 12798, 13509, 15326, 15714, 16587, 18012, 22116, 22989, 25596, 27018, 30652, 31428, 33174, 40527, 45978, 49761, 54036, 66348, 68967, 81054, 91956, 99522, 121581, 137934, 145597, 149283, 162108, 199044, 206901, 243162, 275868, 291194, 298566, 413802, 436791, 486324, 582388, 597132, 620703, 827604, 873582, 1241406, 1310373, 1747164, 2482812, 2620746, 3931119, 5241492, 7862238, 11793357, 15724476, 23586714, 47173428]

約数ペア:

[(1, 47173428), (2, 23586714), (3, 15724476), (4, 11793357), (6, 7862238), (9, 5241492), (12, 3931119), (18, 2620746), (19, 2482812), (27, 1747164), (36, 1310373), (38, 1241406), (54, 873582), (57, 827604), (76, 620703), (79, 597132), (81, 582388), (97, 486324), (108, 436791), (114, 413802), (158, 298566), (162, 291194), (171, 275868), (194, 243162), (228, 206901), (237, 199044), (291, 162108), (316, 149283), (324, 145597), (342, 137934), (388, 121581), (474, 99522), (513, 91956), (582, 81054), (684, 68967), (711, 66348), (873, 54036), (948, 49761), (1026, 45978), (1164, 40527), (1422, 33174), (1501, 31428), (1539, 30652), (1746, 27018), (1843, 25596), (2052, 22989), (2133, 22116), (2619, 18012), (2844, 16587), (3002, 15714), (3078, 15326), (3492, 13509), (3686, 12798), (4266, 11058), (4503, 10476), (5238, 9006), (5529, 8532), (6004, 7857), (6156, 7663), (6399, 7372)]