84989268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25943}}^1$

素因数の和:25973

約数の個数: 72

約数和(自身を含む): 264421248

約数和(自身を除く): 179431980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25943, 51886, 77829, 103772, 155658, 181601, 233487, 311316, 337259, 363202, 466974, 544803, 674518, 726404, 933948, 1011777, 1089606, 1349036, 1634409, 2023554, 2179212, 2360813, 3035331, 3268818, 4047108, 4721626, 6070662, 6537636, 7082439, 9443252, 12141324, 14164878, 21247317, 28329756, 42494634, 84989268]

約数ペア:

[(1, 84989268), (2, 42494634), (3, 28329756), (4, 21247317), (6, 14164878), (7, 12141324), (9, 9443252), (12, 7082439), (13, 6537636), (14, 6070662), (18, 4721626), (21, 4047108), (26, 3268818), (28, 3035331), (36, 2360813), (39, 2179212), (42, 2023554), (52, 1634409), (63, 1349036), (78, 1089606), (84, 1011777), (91, 933948), (117, 726404), (126, 674518), (156, 544803), (182, 466974), (234, 363202), (252, 337259), (273, 311316), (364, 233487), (468, 181601), (546, 155658), (819, 103772), (1092, 77829), (1638, 51886), (3276, 25943)]