81632824

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 195063120

約数和(自身を除く): 113430296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 83, 91, 98, 104, 166, 182, 193, 196, 332, 364, 386, 392, 581, 637, 664, 728, 772, 1079, 1162, 1274, 1351, 1544, 2158, 2324, 2509, 2548, 2702, 4067, 4316, 4648, 5018, 5096, 5404, 7553, 8134, 8632, 9457, 10036, 10808, 15106, 16019, 16268, 17563, 18914, 20072, 30212, 32038, 32536, 35126, 37828, 52871, 60424, 64076, 70252, 75656, 105742, 112133, 122941, 128152, 140504, 208247, 211484, 224266, 245882, 416494, 422968, 448532, 491764, 784931, 832988, 897064, 983528, 1457729, 1569862, 1665976, 2915458, 3139724, 5830916, 6279448, 10204103, 11661832, 20408206, 40816412, 81632824]

約数ペア:

[(1, 81632824), (2, 40816412), (4, 20408206), (7, 11661832), (8, 10204103), (13, 6279448), (14, 5830916), (26, 3139724), (28, 2915458), (49, 1665976), (52, 1569862), (56, 1457729), (83, 983528), (91, 897064), (98, 832988), (104, 784931), (166, 491764), (182, 448532), (193, 422968), (196, 416494), (332, 245882), (364, 224266), (386, 211484), (392, 208247), (581, 140504), (637, 128152), (664, 122941), (728, 112133), (772, 105742), (1079, 75656), (1162, 70252), (1274, 64076), (1351, 60424), (1544, 52871), (2158, 37828), (2324, 35126), (2509, 32536), (2548, 32038), (2702, 30212), (4067, 20072), (4316, 18914), (4648, 17563), (5018, 16268), (5096, 16019), (5404, 15106), (7553, 10808), (8134, 10036), (8632, 9457)]