74978136

素因数分解:

$2^3\times 3^5\times {\mathrm{38569}}^1$

素因数の和:38590

約数の個数: 48

約数和(自身を含む): 210592200

約数和(自身を除く): 135614064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 38569, 77138, 115707, 154276, 231414, 308552, 347121, 462828, 694242, 925656, 1041363, 1388484, 2082726, 2776968, 3124089, 4165452, 6248178, 8330904, 9372267, 12496356, 18744534, 24992712, 37489068, 74978136]

約数ペア:

[(1, 74978136), (2, 37489068), (3, 24992712), (4, 18744534), (6, 12496356), (8, 9372267), (9, 8330904), (12, 6248178), (18, 4165452), (24, 3124089), (27, 2776968), (36, 2082726), (54, 1388484), (72, 1041363), (81, 925656), (108, 694242), (162, 462828), (216, 347121), (243, 308552), (324, 231414), (486, 154276), (648, 115707), (972, 77138), (1944, 38569)]