77958216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 258757200

約数和(自身を除く): 180798984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1163, 1176, 1197, 1368, 1596, 1764, 1862, 2326, 2394, 2793, 3192, 3489, 3528, 3724, 4652, 4788, 5586, 6978, 7448, 8141, 8379, 9304, 9576, 10467, 11172, 13956, 16282, 16758, 20934, 22097, 22344, 24423, 27912, 32564, 33516, 41868, 44194, 48846, 56987, 65128, 66291, 67032, 73269, 83736, 88388, 97692, 113974, 132582, 146538, 154679, 170961, 176776, 195384, 198873, 227948, 265164, 293076, 309358, 341922, 397746, 455896, 464037, 512883, 530328, 586152, 618716, 683844, 795492, 928074, 1025766, 1082753, 1237432, 1367688, 1392111, 1590984, 1856148, 2051532, 2165506, 2784222, 3248259, 3712296, 4103064, 4331012, 5568444, 6496518, 8662024, 9744777, 11136888, 12993036, 19489554, 25986072, 38979108, 77958216]

約数ペア:

[(1, 77958216), (2, 38979108), (3, 25986072), (4, 19489554), (6, 12993036), (7, 11136888), (8, 9744777), (9, 8662024), (12, 6496518), (14, 5568444), (18, 4331012), (19, 4103064), (21, 3712296), (24, 3248259), (28, 2784222), (36, 2165506), (38, 2051532), (42, 1856148), (49, 1590984), (56, 1392111), (57, 1367688), (63, 1237432), (72, 1082753), (76, 1025766), (84, 928074), (98, 795492), (114, 683844), (126, 618716), (133, 586152), (147, 530328), (152, 512883), (168, 464037), (171, 455896), (196, 397746), (228, 341922), (252, 309358), (266, 293076), (294, 265164), (342, 227948), (392, 198873), (399, 195384), (441, 176776), (456, 170961), (504, 154679), (532, 146538), (588, 132582), (684, 113974), (798, 97692), (882, 88388), (931, 83736), (1064, 73269), (1163, 67032), (1176, 66291), (1197, 65128), (1368, 56987), (1596, 48846), (1764, 44194), (1862, 41868), (2326, 33516), (2394, 32564), (2793, 27912), (3192, 24423), (3489, 22344), (3528, 22097), (3724, 20934), (4652, 16758), (4788, 16282), (5586, 13956), (6978, 11172), (7448, 10467), (8141, 9576), (8379, 9304)]