140406084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42859}}^1$

素因数の和:42889

約数の個数: 72

約数和(自身を含む): 436829120

約数和(自身を除く): 296423036

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, 42859, 85718, 128577, 171436, 257154, 300013, 385731, 514308, 557167, 600026, 771462, 900039, 1114334, 1200052, 1542924, 1671501, 1800078, 2228668, 2700117, 3343002, 3600156, 3900169, 5014503, 5400234, 6686004, 7800338, 10029006, 10800468, 11700507, 15600676, 20058012, 23401014, 35101521, 46802028, 70203042, 140406084]

約数ペア:

[(1, 140406084), (2, 70203042), (3, 46802028), (4, 35101521), (6, 23401014), (7, 20058012), (9, 15600676), (12, 11700507), (13, 10800468), (14, 10029006), (18, 7800338), (21, 6686004), (26, 5400234), (28, 5014503), (36, 3900169), (39, 3600156), (42, 3343002), (52, 2700117), (63, 2228668), (78, 1800078), (84, 1671501), (91, 1542924), (117, 1200052), (126, 1114334), (156, 900039), (182, 771462), (234, 600026), (252, 557167), (273, 514308), (364, 385731), (468, 300013), (546, 257154), (819, 171436), (1092, 128577), (1638, 85718), (3276, 42859)]