72112728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{130639}}^1$

素因数の和:130671

約数の個数: 32

約数和(自身を含む): 188121600

約数和(自身を除く): 116008872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 130639, 261278, 391917, 522556, 783834, 1045112, 1567668, 3004697, 3135336, 6009394, 9014091, 12018788, 18028182, 24037576, 36056364, 72112728]

約数ペア:

[(1, 72112728), (2, 36056364), (3, 24037576), (4, 18028182), (6, 12018788), (8, 9014091), (12, 6009394), (23, 3135336), (24, 3004697), (46, 1567668), (69, 1045112), (92, 783834), (138, 522556), (184, 391917), (276, 261278), (552, 130639)]