72939672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 214578000

約数和(自身を除く): 141638328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 234, 298, 312, 447, 468, 523, 596, 894, 936, 1046, 1192, 1341, 1569, 1788, 1937, 2092, 2682, 3138, 3576, 3874, 4184, 4707, 5364, 5811, 6276, 6799, 7748, 9414, 10728, 11622, 12552, 13598, 15496, 17433, 18828, 20397, 23244, 27196, 34866, 37656, 40794, 46488, 54392, 61191, 69732, 77927, 81588, 122382, 139464, 155854, 163176, 233781, 244764, 311708, 467562, 489528, 623416, 701343, 935124, 1013051, 1402686, 1870248, 2026102, 2805372, 3039153, 4052204, 5610744, 6078306, 8104408, 9117459, 12156612, 18234918, 24313224, 36469836, 72939672]

約数ペア:

[(1, 72939672), (2, 36469836), (3, 24313224), (4, 18234918), (6, 12156612), (8, 9117459), (9, 8104408), (12, 6078306), (13, 5610744), (18, 4052204), (24, 3039153), (26, 2805372), (36, 2026102), (39, 1870248), (52, 1402686), (72, 1013051), (78, 935124), (104, 701343), (117, 623416), (149, 489528), (156, 467562), (234, 311708), (298, 244764), (312, 233781), (447, 163176), (468, 155854), (523, 139464), (596, 122382), (894, 81588), (936, 77927), (1046, 69732), (1192, 61191), (1341, 54392), (1569, 46488), (1788, 40794), (1937, 37656), (2092, 34866), (2682, 27196), (3138, 23244), (3576, 20397), (3874, 18828), (4184, 17433), (4707, 15496), (5364, 13598), (5811, 12552), (6276, 11622), (6799, 10728), (7748, 9414)]