71369712

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4547}}^1$

素因数の和:4670

約数の個数: 60

約数和(自身を含む): 201612840

約数和(自身を除く): 130243128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4547, 5232, 7848, 9094, 13641, 15696, 18188, 27282, 36376, 40923, 54564, 72752, 81846, 109128, 163692, 218256, 327384, 495623, 654768, 991246, 1486869, 1982492, 2973738, 3964984, 4460607, 5947476, 7929968, 8921214, 11894952, 17842428, 23789904, 35684856, 71369712]

約数ペア:

[(1, 71369712), (2, 35684856), (3, 23789904), (4, 17842428), (6, 11894952), (8, 8921214), (9, 7929968), (12, 5947476), (16, 4460607), (18, 3964984), (24, 2973738), (36, 1982492), (48, 1486869), (72, 991246), (109, 654768), (144, 495623), (218, 327384), (327, 218256), (436, 163692), (654, 109128), (872, 81846), (981, 72752), (1308, 54564), (1744, 40923), (1962, 36376), (2616, 27282), (3924, 18188), (4547, 15696), (5232, 13641), (7848, 9094)]