73450086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 163468800

約数和(自身を除く): 90018714

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 109, 114, 138, 218, 257, 327, 437, 514, 654, 771, 874, 1311, 1542, 2071, 2507, 2622, 4142, 4883, 5014, 5911, 6213, 7521, 9766, 11822, 12426, 14649, 15042, 17733, 28013, 29298, 35466, 47633, 56026, 84039, 95266, 112309, 142899, 168078, 224618, 285798, 336927, 532247, 644299, 673854, 1064494, 1288598, 1596741, 1932897, 3193482, 3865794, 12241681, 24483362, 36725043, 73450086]

約数ペア:

[(1, 73450086), (2, 36725043), (3, 24483362), (6, 12241681), (19, 3865794), (23, 3193482), (38, 1932897), (46, 1596741), (57, 1288598), (69, 1064494), (109, 673854), (114, 644299), (138, 532247), (218, 336927), (257, 285798), (327, 224618), (437, 168078), (514, 142899), (654, 112309), (771, 95266), (874, 84039), (1311, 56026), (1542, 47633), (2071, 35466), (2507, 29298), (2622, 28013), (4142, 17733), (4883, 15042), (5014, 14649), (5911, 12426), (6213, 11822), (7521, 9766)]