72258004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 84385196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 358, 364, 716, 1109, 1253, 2218, 2327, 2506, 4436, 4654, 5012, 7763, 9308, 14417, 15526, 16289, 28834, 31052, 32578, 57668, 65156, 100919, 198511, 201838, 397022, 403676, 794044, 1389577, 2580643, 2779154, 5161286, 5558308, 10322572, 18064501, 36129002, 72258004]

約数ペア:

[(1, 72258004), (2, 36129002), (4, 18064501), (7, 10322572), (13, 5558308), (14, 5161286), (26, 2779154), (28, 2580643), (52, 1389577), (91, 794044), (179, 403676), (182, 397022), (358, 201838), (364, 198511), (716, 100919), (1109, 65156), (1253, 57668), (2218, 32578), (2327, 31052), (2506, 28834), (4436, 16289), (4654, 15526), (5012, 14417), (7763, 9308)]