87148908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 277804800

約数和(自身を除く): 190655892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 149, 154, 198, 211, 231, 252, 298, 308, 396, 422, 447, 462, 596, 633, 693, 844, 894, 924, 1043, 1266, 1341, 1386, 1477, 1639, 1788, 1899, 2086, 2321, 2532, 2682, 2772, 2954, 3129, 3278, 3798, 4172, 4431, 4642, 4917, 5364, 5908, 6258, 6556, 6963, 7596, 8862, 9284, 9387, 9834, 11473, 12516, 13293, 13926, 14751, 16247, 17724, 18774, 19668, 20889, 22946, 26586, 27852, 29502, 31439, 32494, 34419, 37548, 41778, 45892, 48741, 53172, 59004, 62878, 64988, 68838, 83556, 94317, 97482, 103257, 125756, 137676, 146223, 188634, 194964, 206514, 220073, 282951, 292446, 345829, 377268, 413028, 440146, 565902, 584892, 660219, 691658, 880292, 1037487, 1131804, 1320438, 1383316, 1980657, 2074974, 2420803, 2640876, 3112461, 3961314, 4149948, 4841606, 6224922, 7262409, 7922628, 9683212, 12449844, 14524818, 21787227, 29049636, 43574454, 87148908]

約数ペア:

[(1, 87148908), (2, 43574454), (3, 29049636), (4, 21787227), (6, 14524818), (7, 12449844), (9, 9683212), (11, 7922628), (12, 7262409), (14, 6224922), (18, 4841606), (21, 4149948), (22, 3961314), (28, 3112461), (33, 2640876), (36, 2420803), (42, 2074974), (44, 1980657), (63, 1383316), (66, 1320438), (77, 1131804), (84, 1037487), (99, 880292), (126, 691658), (132, 660219), (149, 584892), (154, 565902), (198, 440146), (211, 413028), (231, 377268), (252, 345829), (298, 292446), (308, 282951), (396, 220073), (422, 206514), (447, 194964), (462, 188634), (596, 146223), (633, 137676), (693, 125756), (844, 103257), (894, 97482), (924, 94317), (1043, 83556), (1266, 68838), (1341, 64988), (1386, 62878), (1477, 59004), (1639, 53172), (1788, 48741), (1899, 45892), (2086, 41778), (2321, 37548), (2532, 34419), (2682, 32494), (2772, 31439), (2954, 29502), (3129, 27852), (3278, 26586), (3798, 22946), (4172, 20889), (4431, 19668), (4642, 18774), (4917, 17724), (5364, 16247), (5908, 14751), (6258, 13926), (6556, 13293), (6963, 12516), (7596, 11473), (8862, 9834), (9284, 9387)]