84831780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 262563840

約数和(自身を除く): 177732060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1627, 1738, 2370, 2607, 3254, 3476, 4345, 4740, 4881, 5214, 6508, 8135, 8690, 9762, 10428, 13035, 16270, 17380, 17897, 19524, 24405, 26070, 32540, 35794, 48810, 52140, 53691, 71588, 89485, 97620, 107382, 128533, 178970, 214764, 257066, 268455, 357940, 385599, 514132, 536910, 642665, 771198, 1073820, 1285330, 1413863, 1542396, 1927995, 2570660, 2827726, 3855990, 4241589, 5655452, 7069315, 7711980, 8483178, 14138630, 16966356, 21207945, 28277260, 42415890, 84831780]

約数ペア:

[(1, 84831780), (2, 42415890), (3, 28277260), (4, 21207945), (5, 16966356), (6, 14138630), (10, 8483178), (11, 7711980), (12, 7069315), (15, 5655452), (20, 4241589), (22, 3855990), (30, 2827726), (33, 2570660), (44, 1927995), (55, 1542396), (60, 1413863), (66, 1285330), (79, 1073820), (110, 771198), (132, 642665), (158, 536910), (165, 514132), (220, 385599), (237, 357940), (316, 268455), (330, 257066), (395, 214764), (474, 178970), (660, 128533), (790, 107382), (869, 97620), (948, 89485), (1185, 71588), (1580, 53691), (1627, 52140), (1738, 48810), (2370, 35794), (2607, 32540), (3254, 26070), (3476, 24405), (4345, 19524), (4740, 17897), (4881, 17380), (5214, 16270), (6508, 13035), (8135, 10428), (8690, 9762)]