90763416

素因数分解:

$2^3\times 3^6\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 259696800

約数和(自身を除く): 168933384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 197, 216, 237, 243, 316, 324, 394, 474, 486, 591, 632, 648, 711, 729, 788, 948, 972, 1182, 1422, 1458, 1576, 1773, 1896, 1944, 2133, 2364, 2844, 2916, 3546, 4266, 4728, 5319, 5688, 5832, 6399, 7092, 8532, 10638, 12798, 14184, 15563, 15957, 17064, 19197, 21276, 25596, 31126, 31914, 38394, 42552, 46689, 47871, 51192, 57591, 62252, 63828, 76788, 93378, 95742, 115182, 124504, 127656, 140067, 143613, 153576, 186756, 191484, 230364, 280134, 287226, 373512, 382968, 420201, 460728, 560268, 574452, 840402, 1120536, 1148904, 1260603, 1680804, 2521206, 3361608, 3781809, 5042412, 7563618, 10084824, 11345427, 15127236, 22690854, 30254472, 45381708, 90763416]

約数ペア:

[(1, 90763416), (2, 45381708), (3, 30254472), (4, 22690854), (6, 15127236), (8, 11345427), (9, 10084824), (12, 7563618), (18, 5042412), (24, 3781809), (27, 3361608), (36, 2521206), (54, 1680804), (72, 1260603), (79, 1148904), (81, 1120536), (108, 840402), (158, 574452), (162, 560268), (197, 460728), (216, 420201), (237, 382968), (243, 373512), (316, 287226), (324, 280134), (394, 230364), (474, 191484), (486, 186756), (591, 153576), (632, 143613), (648, 140067), (711, 127656), (729, 124504), (788, 115182), (948, 95742), (972, 93378), (1182, 76788), (1422, 63828), (1458, 62252), (1576, 57591), (1773, 51192), (1896, 47871), (1944, 46689), (2133, 42552), (2364, 38394), (2844, 31914), (2916, 31126), (3546, 25596), (4266, 21276), (4728, 19197), (5319, 17064), (5688, 15957), (5832, 15563), (6399, 14184), (7092, 12798), (8532, 10638)]