71658432

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 140

約数和(自身を含む): 222022416

約数和(自身を除く): 150363984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 601, 621, 648, 736, 828, 864, 1104, 1202, 1242, 1296, 1472, 1656, 1728, 1803, 1863, 2208, 2404, 2484, 2592, 3312, 3606, 3726, 4416, 4808, 4968, 5184, 5409, 6624, 7212, 7452, 9616, 9936, 10818, 13248, 13823, 14424, 14904, 16227, 19232, 19872, 21636, 27646, 28848, 29808, 32454, 38464, 39744, 41469, 43272, 48681, 55292, 57696, 59616, 64908, 82938, 86544, 97362, 110584, 115392, 119232, 124407, 129816, 165876, 173088, 194724, 221168, 248814, 259632, 331752, 346176, 373221, 389448, 442336, 497628, 519264, 663504, 746442, 778896, 884672, 995256, 1038528, 1119663, 1327008, 1492884, 1557792, 1990512, 2239326, 2654016, 2985768, 3115584, 3981024, 4478652, 5971536, 7962048, 8957304, 11943072, 17914608, 23886144, 35829216, 71658432]

約数ペア:

[(1, 71658432), (2, 35829216), (3, 23886144), (4, 17914608), (6, 11943072), (8, 8957304), (9, 7962048), (12, 5971536), (16, 4478652), (18, 3981024), (23, 3115584), (24, 2985768), (27, 2654016), (32, 2239326), (36, 1990512), (46, 1557792), (48, 1492884), (54, 1327008), (64, 1119663), (69, 1038528), (72, 995256), (81, 884672), (92, 778896), (96, 746442), (108, 663504), (138, 519264), (144, 497628), (162, 442336), (184, 389448), (192, 373221), (207, 346176), (216, 331752), (276, 259632), (288, 248814), (324, 221168), (368, 194724), (414, 173088), (432, 165876), (552, 129816), (576, 124407), (601, 119232), (621, 115392), (648, 110584), (736, 97362), (828, 86544), (864, 82938), (1104, 64908), (1202, 59616), (1242, 57696), (1296, 55292), (1472, 48681), (1656, 43272), (1728, 41469), (1803, 39744), (1863, 38464), (2208, 32454), (2404, 29808), (2484, 28848), (2592, 27646), (3312, 21636), (3606, 19872), (3726, 19232), (4416, 16227), (4808, 14904), (4968, 14424), (5184, 13823), (5409, 13248), (6624, 10818), (7212, 9936), (7452, 9616)]