87121188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 280215936

約数和(自身を除く): 193094748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 371, 396, 462, 477, 583, 593, 636, 693, 742, 924, 954, 1113, 1166, 1186, 1386, 1484, 1749, 1779, 1908, 2226, 2332, 2372, 2772, 3339, 3498, 3558, 4081, 4151, 4452, 5247, 5337, 6523, 6678, 6996, 7116, 8162, 8302, 10494, 10674, 12243, 12453, 13046, 13356, 16324, 16604, 19569, 20988, 21348, 24486, 24906, 26092, 31429, 36729, 37359, 39138, 45661, 48972, 49812, 58707, 62858, 73458, 74718, 78276, 91322, 94287, 117414, 125716, 136983, 146916, 149436, 182644, 188574, 220003, 234828, 273966, 282861, 345719, 377148, 410949, 440006, 547932, 565722, 660009, 691438, 821898, 880012, 1037157, 1131444, 1320018, 1382876, 1643796, 1980027, 2074314, 2420033, 2640036, 3111471, 3960054, 4148628, 4840066, 6222942, 7260099, 7920108, 9680132, 12445884, 14520198, 21780297, 29040396, 43560594, 87121188]

約数ペア:

[(1, 87121188), (2, 43560594), (3, 29040396), (4, 21780297), (6, 14520198), (7, 12445884), (9, 9680132), (11, 7920108), (12, 7260099), (14, 6222942), (18, 4840066), (21, 4148628), (22, 3960054), (28, 3111471), (33, 2640036), (36, 2420033), (42, 2074314), (44, 1980027), (53, 1643796), (63, 1382876), (66, 1320018), (77, 1131444), (84, 1037157), (99, 880012), (106, 821898), (126, 691438), (132, 660009), (154, 565722), (159, 547932), (198, 440006), (212, 410949), (231, 377148), (252, 345719), (308, 282861), (318, 273966), (371, 234828), (396, 220003), (462, 188574), (477, 182644), (583, 149436), (593, 146916), (636, 136983), (693, 125716), (742, 117414), (924, 94287), (954, 91322), (1113, 78276), (1166, 74718), (1186, 73458), (1386, 62858), (1484, 58707), (1749, 49812), (1779, 48972), (1908, 45661), (2226, 39138), (2332, 37359), (2372, 36729), (2772, 31429), (3339, 26092), (3498, 24906), (3558, 24486), (4081, 21348), (4151, 20988), (4452, 19569), (5247, 16604), (5337, 16324), (6523, 13356), (6678, 13046), (6996, 12453), (7116, 12243), (8162, 10674), (8302, 10494)]