144427716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 388173240

約数和(自身を除く): 243745524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 409, 577, 612, 818, 1154, 1227, 1636, 1731, 2308, 2454, 3462, 3681, 4908, 5193, 6924, 6953, 7362, 9809, 10386, 13906, 14724, 19618, 20772, 20859, 27812, 29427, 39236, 41718, 58854, 62577, 83436, 88281, 117708, 125154, 176562, 235993, 250308, 353124, 471986, 707979, 943972, 1415958, 2123937, 2831916, 4011881, 4247874, 8023762, 8495748, 12035643, 16047524, 24071286, 36106929, 48142572, 72213858, 144427716]

約数ペア:

[(1, 144427716), (2, 72213858), (3, 48142572), (4, 36106929), (6, 24071286), (9, 16047524), (12, 12035643), (17, 8495748), (18, 8023762), (34, 4247874), (36, 4011881), (51, 2831916), (68, 2123937), (102, 1415958), (153, 943972), (204, 707979), (306, 471986), (409, 353124), (577, 250308), (612, 235993), (818, 176562), (1154, 125154), (1227, 117708), (1636, 88281), (1731, 83436), (2308, 62577), (2454, 58854), (3462, 41718), (3681, 39236), (4908, 29427), (5193, 27812), (6924, 20859), (6953, 20772), (7362, 19618), (9809, 14724), (10386, 13906)]