72407898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70573}}^1$

素因数の和:70603

約数の個数: 32

約数和(自身を含む): 169377600

約数和(自身を除く): 96969702

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 70573, 141146, 211719, 423438, 635157, 1270314, 1340887, 1905471, 2681774, 3810942, 4022661, 8045322, 12067983, 24135966, 36203949, 72407898]

約数ペア:

[(1, 72407898), (2, 36203949), (3, 24135966), (6, 12067983), (9, 8045322), (18, 4022661), (19, 3810942), (27, 2681774), (38, 1905471), (54, 1340887), (57, 1270314), (114, 635157), (171, 423438), (342, 211719), (513, 141146), (1026, 70573)]