66345846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 159556608

約数和(自身を除く): 93210762

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 173, 322, 346, 397, 483, 519, 794, 966, 1038, 1191, 1211, 2382, 2422, 2779, 3633, 3979, 5558, 7266, 7958, 8337, 9131, 11937, 16674, 18262, 23874, 27393, 27853, 54786, 55706, 63917, 68681, 83559, 127834, 137362, 167118, 191751, 206043, 383502, 412086, 480767, 961534, 1442301, 1579663, 2884602, 3159326, 4738989, 9477978, 11057641, 22115282, 33172923, 66345846]

約数ペア:

[(1, 66345846), (2, 33172923), (3, 22115282), (6, 11057641), (7, 9477978), (14, 4738989), (21, 3159326), (23, 2884602), (42, 1579663), (46, 1442301), (69, 961534), (138, 480767), (161, 412086), (173, 383502), (322, 206043), (346, 191751), (397, 167118), (483, 137362), (519, 127834), (794, 83559), (966, 68681), (1038, 63917), (1191, 55706), (1211, 54786), (2382, 27853), (2422, 27393), (2779, 23874), (3633, 18262), (3979, 16674), (5558, 11937), (7266, 9131), (7958, 8337)]