83976228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11537

約数の個数: 72

約数和(自身を含む): 250985280

約数和(自身を除く): 167009052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 11491, 22982, 34473, 45964, 68946, 80437, 103419, 137892, 160874, 206838, 241311, 321748, 333239, 413676, 482622, 666478, 723933, 965244, 999717, 1332956, 1447866, 1999434, 2332673, 2895732, 2999151, 3998868, 4665346, 5998302, 6998019, 9330692, 11996604, 13996038, 20994057, 27992076, 41988114, 83976228]

約数ペア:

[(1, 83976228), (2, 41988114), (3, 27992076), (4, 20994057), (6, 13996038), (7, 11996604), (9, 9330692), (12, 6998019), (14, 5998302), (18, 4665346), (21, 3998868), (28, 2999151), (29, 2895732), (36, 2332673), (42, 1999434), (58, 1447866), (63, 1332956), (84, 999717), (87, 965244), (116, 723933), (126, 666478), (174, 482622), (203, 413676), (252, 333239), (261, 321748), (348, 241311), (406, 206838), (522, 160874), (609, 137892), (812, 103419), (1044, 80437), (1218, 68946), (1827, 45964), (2436, 34473), (3654, 22982), (7308, 11491)]