71899758

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 192477600

約数和(自身を除く): 120577842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 937, 1218, 1323, 1421, 1566, 1827, 1874, 2646, 2811, 2842, 3654, 4263, 5481, 5622, 6559, 8433, 8526, 10962, 12789, 13118, 16866, 19677, 25299, 25578, 27173, 38367, 39354, 45913, 50598, 54346, 59031, 76734, 81519, 91826, 118062, 137739, 163038, 177093, 190211, 244557, 275478, 354186, 380422, 413217, 489114, 570633, 733671, 826434, 1141266, 1239651, 1331477, 1467342, 1711899, 2479302, 2662954, 3423798, 3994431, 5135697, 7988862, 10271394, 11983293, 23966586, 35949879, 71899758]

約数ペア:

[(1, 71899758), (2, 35949879), (3, 23966586), (6, 11983293), (7, 10271394), (9, 7988862), (14, 5135697), (18, 3994431), (21, 3423798), (27, 2662954), (29, 2479302), (42, 1711899), (49, 1467342), (54, 1331477), (58, 1239651), (63, 1141266), (87, 826434), (98, 733671), (126, 570633), (147, 489114), (174, 413217), (189, 380422), (203, 354186), (261, 275478), (294, 244557), (378, 190211), (406, 177093), (441, 163038), (522, 137739), (609, 118062), (783, 91826), (882, 81519), (937, 76734), (1218, 59031), (1323, 54346), (1421, 50598), (1566, 45913), (1827, 39354), (1874, 38367), (2646, 27173), (2811, 25578), (2842, 25299), (3654, 19677), (4263, 16866), (5481, 13118), (5622, 12789), (6559, 10962), (8433, 8526)]