69125784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 219770880

約数和(自身を除く): 150645096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1021, 1092, 1209, 1302, 1612, 1736, 2042, 2184, 2418, 2604, 2821, 3063, 3224, 4084, 4836, 5208, 5642, 6126, 7147, 8168, 8463, 9672, 11284, 12252, 13273, 14294, 16926, 21441, 22568, 24504, 26546, 28588, 31651, 33852, 39819, 42882, 53092, 57176, 63302, 67704, 79638, 85764, 92911, 94953, 106184, 126604, 159276, 171528, 185822, 189906, 221557, 253208, 278733, 318552, 371644, 379812, 411463, 443114, 557466, 664671, 743288, 759624, 822926, 886228, 1114932, 1234389, 1329342, 1645852, 1772456, 2229864, 2468778, 2658684, 2880241, 3291704, 4937556, 5317368, 5760482, 8640723, 9875112, 11520964, 17281446, 23041928, 34562892, 69125784]

約数ペア:

[(1, 69125784), (2, 34562892), (3, 23041928), (4, 17281446), (6, 11520964), (7, 9875112), (8, 8640723), (12, 5760482), (13, 5317368), (14, 4937556), (21, 3291704), (24, 2880241), (26, 2658684), (28, 2468778), (31, 2229864), (39, 1772456), (42, 1645852), (52, 1329342), (56, 1234389), (62, 1114932), (78, 886228), (84, 822926), (91, 759624), (93, 743288), (104, 664671), (124, 557466), (156, 443114), (168, 411463), (182, 379812), (186, 371644), (217, 318552), (248, 278733), (273, 253208), (312, 221557), (364, 189906), (372, 185822), (403, 171528), (434, 159276), (546, 126604), (651, 106184), (728, 94953), (744, 92911), (806, 85764), (868, 79638), (1021, 67704), (1092, 63302), (1209, 57176), (1302, 53092), (1612, 42882), (1736, 39819), (2042, 33852), (2184, 31651), (2418, 28588), (2604, 26546), (2821, 24504), (3063, 22568), (3224, 21441), (4084, 16926), (4836, 14294), (5208, 13273), (5642, 12252), (6126, 11284), (7147, 9672), (8168, 8463)]