72514788

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 172144896

約数和(自身を除く): 99630108

約数列:

[1, 2, 3, 4, 6, 12, 131, 163, 262, 283, 326, 393, 489, 524, 566, 652, 786, 849, 978, 1132, 1572, 1698, 1956, 3396, 21353, 37073, 42706, 46129, 64059, 74146, 85412, 92258, 111219, 128118, 138387, 148292, 184516, 222438, 256236, 276774, 444876, 553548, 6042899, 12085798, 18128697, 24171596, 36257394, 72514788]

約数ペア:

[(1, 72514788), (2, 36257394), (3, 24171596), (4, 18128697), (6, 12085798), (12, 6042899), (131, 553548), (163, 444876), (262, 276774), (283, 256236), (326, 222438), (393, 184516), (489, 148292), (524, 138387), (566, 128118), (652, 111219), (786, 92258), (849, 85412), (978, 74146), (1132, 64059), (1572, 46129), (1698, 42706), (1956, 37073), (3396, 21353)]