71686944

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 168

約数和(自身を含む): 242383680

約数和(自身を除く): 170696736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 439, 486, 504, 567, 648, 672, 729, 756, 864, 878, 972, 1008, 1134, 1296, 1317, 1458, 1512, 1701, 1756, 1944, 2016, 2268, 2592, 2634, 2916, 3024, 3073, 3402, 3512, 3888, 3951, 4536, 5103, 5268, 5832, 6048, 6146, 6804, 7024, 7776, 7902, 9072, 9219, 10206, 10536, 11664, 11853, 12292, 13608, 14048, 15804, 18144, 18438, 20412, 21072, 23328, 23706, 24584, 27216, 27657, 31608, 35559, 36876, 40824, 42144, 47412, 49168, 54432, 55314, 63216, 71118, 73752, 81648, 82971, 94824, 98336, 106677, 110628, 126432, 142236, 147504, 163296, 165942, 189648, 213354, 221256, 248913, 284472, 295008, 320031, 331884, 379296, 426708, 442512, 497826, 568944, 640062, 663768, 746739, 853416, 885024, 995652, 1137888, 1280124, 1327536, 1493478, 1706832, 1991304, 2240217, 2560248, 2655072, 2986956, 3413664, 3982608, 4480434, 5120496, 5973912, 7965216, 8960868, 10240992, 11947824, 17921736, 23895648, 35843472, 71686944]

約数ペア:

[(1, 71686944), (2, 35843472), (3, 23895648), (4, 17921736), (6, 11947824), (7, 10240992), (8, 8960868), (9, 7965216), (12, 5973912), (14, 5120496), (16, 4480434), (18, 3982608), (21, 3413664), (24, 2986956), (27, 2655072), (28, 2560248), (32, 2240217), (36, 1991304), (42, 1706832), (48, 1493478), (54, 1327536), (56, 1280124), (63, 1137888), (72, 995652), (81, 885024), (84, 853416), (96, 746739), (108, 663768), (112, 640062), (126, 568944), (144, 497826), (162, 442512), (168, 426708), (189, 379296), (216, 331884), (224, 320031), (243, 295008), (252, 284472), (288, 248913), (324, 221256), (336, 213354), (378, 189648), (432, 165942), (439, 163296), (486, 147504), (504, 142236), (567, 126432), (648, 110628), (672, 106677), (729, 98336), (756, 94824), (864, 82971), (878, 81648), (972, 73752), (1008, 71118), (1134, 63216), (1296, 55314), (1317, 54432), (1458, 49168), (1512, 47412), (1701, 42144), (1756, 40824), (1944, 36876), (2016, 35559), (2268, 31608), (2592, 27657), (2634, 27216), (2916, 24584), (3024, 23706), (3073, 23328), (3402, 21072), (3512, 20412), (3888, 18438), (3951, 18144), (4536, 15804), (5103, 14048), (5268, 13608), (5832, 12292), (6048, 11853), (6146, 11664), (6804, 10536), (7024, 10206), (7776, 9219), (7902, 9072)]