56867148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 155937600

約数和(自身を除く): 99070452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 719, 1014, 1438, 1521, 2028, 2157, 2197, 2876, 3042, 4314, 4394, 6084, 6471, 6591, 8628, 8788, 9347, 12942, 13182, 18694, 19773, 25884, 26364, 28041, 37388, 39546, 56082, 79092, 84123, 112164, 121511, 168246, 243022, 336492, 364533, 486044, 729066, 1093599, 1458132, 1579643, 2187198, 3159286, 4374396, 4738929, 6318572, 9477858, 14216787, 18955716, 28433574, 56867148]

約数ペア:

[(1, 56867148), (2, 28433574), (3, 18955716), (4, 14216787), (6, 9477858), (9, 6318572), (12, 4738929), (13, 4374396), (18, 3159286), (26, 2187198), (36, 1579643), (39, 1458132), (52, 1093599), (78, 729066), (117, 486044), (156, 364533), (169, 336492), (234, 243022), (338, 168246), (468, 121511), (507, 112164), (676, 84123), (719, 79092), (1014, 56082), (1438, 39546), (1521, 37388), (2028, 28041), (2157, 26364), (2197, 25884), (2876, 19773), (3042, 18694), (4314, 13182), (4394, 12942), (6084, 9347), (6471, 8788), (6591, 8628)]