72080424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 214348680

約数和(自身を除く): 142268256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1453, 1908, 2067, 2756, 2906, 3816, 4134, 4359, 5512, 5812, 6201, 8268, 8718, 11624, 12402, 13077, 16536, 17436, 18889, 24804, 26154, 34872, 37778, 49608, 52308, 56667, 75556, 77009, 104616, 113334, 151112, 154018, 170001, 226668, 231027, 308036, 340002, 453336, 462054, 616072, 680004, 693081, 924108, 1001117, 1360008, 1386162, 1848216, 2002234, 2772324, 3003351, 4004468, 5544648, 6006702, 8008936, 9010053, 12013404, 18020106, 24026808, 36040212, 72080424]

約数ペア:

[(1, 72080424), (2, 36040212), (3, 24026808), (4, 18020106), (6, 12013404), (8, 9010053), (9, 8008936), (12, 6006702), (13, 5544648), (18, 4004468), (24, 3003351), (26, 2772324), (36, 2002234), (39, 1848216), (52, 1386162), (53, 1360008), (72, 1001117), (78, 924108), (104, 693081), (106, 680004), (117, 616072), (156, 462054), (159, 453336), (212, 340002), (234, 308036), (312, 231027), (318, 226668), (424, 170001), (468, 154018), (477, 151112), (636, 113334), (689, 104616), (936, 77009), (954, 75556), (1272, 56667), (1378, 52308), (1453, 49608), (1908, 37778), (2067, 34872), (2756, 26154), (2906, 24804), (3816, 18889), (4134, 17436), (4359, 16536), (5512, 13077), (5812, 12402), (6201, 11624), (8268, 8718)]