129999816

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11836

約数の個数: 80

約数和(自身を含む): 385571340

約数和(自身を除く): 255571524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 11801, 23602, 35403, 47204, 70806, 94408, 106209, 141612, 200617, 212418, 283224, 318627, 401234, 424836, 601851, 637254, 802468, 849672, 955881, 1203702, 1274508, 1604936, 1805553, 1911762, 2407404, 2549016, 3611106, 3823524, 4814808, 5416659, 7222212, 7647048, 10833318, 14444424, 16249977, 21666636, 32499954, 43333272, 64999908, 129999816]

約数ペア:

[(1, 129999816), (2, 64999908), (3, 43333272), (4, 32499954), (6, 21666636), (8, 16249977), (9, 14444424), (12, 10833318), (17, 7647048), (18, 7222212), (24, 5416659), (27, 4814808), (34, 3823524), (36, 3611106), (51, 2549016), (54, 2407404), (68, 1911762), (72, 1805553), (81, 1604936), (102, 1274508), (108, 1203702), (136, 955881), (153, 849672), (162, 802468), (204, 637254), (216, 601851), (306, 424836), (324, 401234), (408, 318627), (459, 283224), (612, 212418), (648, 200617), (918, 141612), (1224, 106209), (1377, 94408), (1836, 70806), (2754, 47204), (3672, 35403), (5508, 23602), (11016, 11801)]