71655012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 148492188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 449, 468, 558, 572, 682, 806, 858, 898, 1023, 1116, 1209, 1287, 1347, 1364, 1612, 1716, 1796, 2046, 2418, 2574, 2694, 3069, 3627, 4041, 4092, 4433, 4836, 4939, 5148, 5388, 5837, 6138, 7254, 8082, 8866, 9878, 11674, 12276, 13299, 13919, 14508, 14817, 16164, 17511, 17732, 19756, 23348, 26598, 27838, 29634, 35022, 39897, 41757, 44451, 52533, 53196, 55676, 59268, 64207, 70044, 79794, 83514, 88902, 105066, 125271, 128414, 153109, 159588, 167028, 177804, 180947, 192621, 210132, 250542, 256828, 306218, 361894, 385242, 459327, 501084, 542841, 577863, 612436, 723788, 770484, 918654, 1085682, 1155726, 1377981, 1628523, 1837308, 1990417, 2171364, 2311452, 2755962, 3257046, 3980834, 5511924, 5971251, 6514092, 7961668, 11942502, 17913753, 23885004, 35827506, 71655012]

約数ペア:

[(1, 71655012), (2, 35827506), (3, 23885004), (4, 17913753), (6, 11942502), (9, 7961668), (11, 6514092), (12, 5971251), (13, 5511924), (18, 3980834), (22, 3257046), (26, 2755962), (31, 2311452), (33, 2171364), (36, 1990417), (39, 1837308), (44, 1628523), (52, 1377981), (62, 1155726), (66, 1085682), (78, 918654), (93, 770484), (99, 723788), (117, 612436), (124, 577863), (132, 542841), (143, 501084), (156, 459327), (186, 385242), (198, 361894), (234, 306218), (279, 256828), (286, 250542), (341, 210132), (372, 192621), (396, 180947), (403, 177804), (429, 167028), (449, 159588), (468, 153109), (558, 128414), (572, 125271), (682, 105066), (806, 88902), (858, 83514), (898, 79794), (1023, 70044), (1116, 64207), (1209, 59268), (1287, 55676), (1347, 53196), (1364, 52533), (1612, 44451), (1716, 41757), (1796, 39897), (2046, 35022), (2418, 29634), (2574, 27838), (2694, 26598), (3069, 23348), (3627, 19756), (4041, 17732), (4092, 17511), (4433, 16164), (4836, 14817), (4939, 14508), (5148, 13919), (5388, 13299), (5837, 12276), (6138, 11674), (7254, 9878), (8082, 8866)]