79431072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 253753920

約数和(自身を除く): 174322848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 409, 476, 544, 578, 672, 714, 816, 818, 867, 952, 1156, 1227, 1428, 1632, 1636, 1734, 1904, 2023, 2312, 2454, 2856, 2863, 3272, 3468, 3808, 4046, 4624, 4908, 5712, 5726, 6069, 6544, 6936, 6953, 8092, 8589, 9248, 9816, 11424, 11452, 12138, 13088, 13872, 13906, 16184, 17178, 19632, 20859, 22904, 24276, 27744, 27812, 32368, 34356, 39264, 41718, 45808, 48552, 48671, 55624, 64736, 68712, 83436, 91616, 97104, 97342, 111248, 118201, 137424, 146013, 166872, 194208, 194684, 222496, 236402, 274848, 292026, 333744, 354603, 389368, 472804, 584052, 667488, 709206, 778736, 827407, 945608, 1168104, 1418412, 1557472, 1654814, 1891216, 2336208, 2482221, 2836824, 3309628, 3782432, 4672416, 4964442, 5673648, 6619256, 9928884, 11347296, 13238512, 19857768, 26477024, 39715536, 79431072]

約数ペア:

[(1, 79431072), (2, 39715536), (3, 26477024), (4, 19857768), (6, 13238512), (7, 11347296), (8, 9928884), (12, 6619256), (14, 5673648), (16, 4964442), (17, 4672416), (21, 3782432), (24, 3309628), (28, 2836824), (32, 2482221), (34, 2336208), (42, 1891216), (48, 1654814), (51, 1557472), (56, 1418412), (68, 1168104), (84, 945608), (96, 827407), (102, 778736), (112, 709206), (119, 667488), (136, 584052), (168, 472804), (204, 389368), (224, 354603), (238, 333744), (272, 292026), (289, 274848), (336, 236402), (357, 222496), (408, 194684), (409, 194208), (476, 166872), (544, 146013), (578, 137424), (672, 118201), (714, 111248), (816, 97342), (818, 97104), (867, 91616), (952, 83436), (1156, 68712), (1227, 64736), (1428, 55624), (1632, 48671), (1636, 48552), (1734, 45808), (1904, 41718), (2023, 39264), (2312, 34356), (2454, 32368), (2856, 27812), (2863, 27744), (3272, 24276), (3468, 22904), (3808, 20859), (4046, 19632), (4624, 17178), (4908, 16184), (5712, 13906), (5726, 13872), (6069, 13088), (6544, 12138), (6936, 11452), (6953, 11424), (8092, 9816), (8589, 9248)]