72176868

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{4567}}^1$

素因数の和:5016

約数の個数: 36

約数和(自身を含む): 182902720

約数和(自身を除く): 110725852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 4567, 5268, 7902, 9134, 13701, 15804, 18268, 27402, 41103, 54804, 82206, 164412, 2004913, 4009826, 6014739, 8019652, 12029478, 18044217, 24058956, 36088434, 72176868]

約数ペア:

[(1, 72176868), (2, 36088434), (3, 24058956), (4, 18044217), (6, 12029478), (9, 8019652), (12, 6014739), (18, 4009826), (36, 2004913), (439, 164412), (878, 82206), (1317, 54804), (1756, 41103), (2634, 27402), (3951, 18268), (4567, 15804), (5268, 13701), (7902, 9134)]