87640704

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 266587200

約数和(自身を除く): 178946496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 107, 108, 128, 144, 158, 162, 192, 214, 216, 237, 288, 316, 321, 324, 384, 428, 432, 474, 576, 632, 642, 648, 711, 856, 864, 948, 963, 1152, 1264, 1284, 1296, 1422, 1712, 1728, 1896, 1926, 2133, 2528, 2568, 2592, 2844, 2889, 3424, 3456, 3792, 3852, 4266, 5056, 5136, 5184, 5688, 5778, 6399, 6848, 7584, 7704, 8453, 8532, 8667, 10112, 10272, 10368, 11376, 11556, 12798, 13696, 15168, 15408, 16906, 17064, 17334, 20544, 22752, 23112, 25359, 25596, 30336, 30816, 33812, 34128, 34668, 41088, 45504, 46224, 50718, 51192, 61632, 67624, 68256, 69336, 76077, 91008, 92448, 101436, 102384, 123264, 135248, 136512, 138672, 152154, 184896, 202872, 204768, 228231, 270496, 273024, 277344, 304308, 369792, 405744, 409536, 456462, 540992, 554688, 608616, 684693, 811488, 819072, 912924, 1081984, 1109376, 1217232, 1369386, 1622976, 1825848, 2434464, 2738772, 3245952, 3651696, 4868928, 5477544, 7303392, 9737856, 10955088, 14606784, 21910176, 29213568, 43820352, 87640704]

約数ペア:

[(1, 87640704), (2, 43820352), (3, 29213568), (4, 21910176), (6, 14606784), (8, 10955088), (9, 9737856), (12, 7303392), (16, 5477544), (18, 4868928), (24, 3651696), (27, 3245952), (32, 2738772), (36, 2434464), (48, 1825848), (54, 1622976), (64, 1369386), (72, 1217232), (79, 1109376), (81, 1081984), (96, 912924), (107, 819072), (108, 811488), (128, 684693), (144, 608616), (158, 554688), (162, 540992), (192, 456462), (214, 409536), (216, 405744), (237, 369792), (288, 304308), (316, 277344), (321, 273024), (324, 270496), (384, 228231), (428, 204768), (432, 202872), (474, 184896), (576, 152154), (632, 138672), (642, 136512), (648, 135248), (711, 123264), (856, 102384), (864, 101436), (948, 92448), (963, 91008), (1152, 76077), (1264, 69336), (1284, 68256), (1296, 67624), (1422, 61632), (1712, 51192), (1728, 50718), (1896, 46224), (1926, 45504), (2133, 41088), (2528, 34668), (2568, 34128), (2592, 33812), (2844, 30816), (2889, 30336), (3424, 25596), (3456, 25359), (3792, 23112), (3852, 22752), (4266, 20544), (5056, 17334), (5136, 17064), (5184, 16906), (5688, 15408), (5778, 15168), (6399, 13696), (6848, 12798), (7584, 11556), (7704, 11376), (8453, 10368), (8532, 10272), (8667, 10112)]