88568538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 206115840

約数和(自身を除く): 117547302

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 782, 874, 969, 1173, 1311, 1938, 1987, 2346, 2622, 3974, 5961, 7429, 11922, 14858, 22287, 33779, 37753, 44574, 45701, 67558, 75506, 91402, 101337, 113259, 137103, 202674, 226518, 274206, 641801, 776917, 868319, 1283602, 1553834, 1736638, 1925403, 2330751, 2604957, 3850806, 4661502, 5209914, 14761423, 29522846, 44284269, 88568538]

約数ペア:

[(1, 88568538), (2, 44284269), (3, 29522846), (6, 14761423), (17, 5209914), (19, 4661502), (23, 3850806), (34, 2604957), (38, 2330751), (46, 1925403), (51, 1736638), (57, 1553834), (69, 1283602), (102, 868319), (114, 776917), (138, 641801), (323, 274206), (391, 226518), (437, 202674), (646, 137103), (782, 113259), (874, 101337), (969, 91402), (1173, 75506), (1311, 67558), (1938, 45701), (1987, 44574), (2346, 37753), (2622, 33779), (3974, 22287), (5961, 14858), (7429, 11922)]