130000716

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 336274848

約数和(自身を除く): 206274132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 181, 213, 281, 284, 362, 426, 543, 562, 639, 724, 843, 852, 1086, 1124, 1278, 1629, 1686, 2172, 2529, 2556, 3258, 3372, 5058, 6516, 10116, 12851, 19951, 25702, 38553, 39902, 50861, 51404, 59853, 77106, 79804, 101722, 115659, 119706, 152583, 154212, 179559, 203444, 231318, 239412, 305166, 359118, 457749, 462636, 610332, 718236, 915498, 1830996, 3611131, 7222262, 10833393, 14444524, 21666786, 32500179, 43333572, 65000358, 130000716]

約数ペア:

[(1, 130000716), (2, 65000358), (3, 43333572), (4, 32500179), (6, 21666786), (9, 14444524), (12, 10833393), (18, 7222262), (36, 3611131), (71, 1830996), (142, 915498), (181, 718236), (213, 610332), (281, 462636), (284, 457749), (362, 359118), (426, 305166), (543, 239412), (562, 231318), (639, 203444), (724, 179559), (843, 154212), (852, 152583), (1086, 119706), (1124, 115659), (1278, 101722), (1629, 79804), (1686, 77106), (2172, 59853), (2529, 51404), (2556, 50861), (3258, 39902), (3372, 38553), (5058, 25702), (6516, 19951), (10116, 12851)]