77430528

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4830

約数の個数: 108

約数和(自身を含む): 255197488

約数和(自身を除く): 177766960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4801, 5376, 8064, 9602, 14403, 16128, 19204, 28806, 33607, 38408, 43209, 57612, 67214, 76816, 86418, 100821, 115224, 134428, 153632, 172836, 201642, 230448, 268856, 302463, 307264, 345672, 403284, 460896, 537712, 604926, 614528, 691344, 806568, 921792, 1075424, 1209852, 1229056, 1382688, 1613136, 1843584, 2150848, 2419704, 2765376, 3226272, 3687168, 4301696, 4839408, 5530752, 6452544, 8603392, 9678816, 11061504, 12905088, 19357632, 25810176, 38715264, 77430528]

約数ペア:

[(1, 77430528), (2, 38715264), (3, 25810176), (4, 19357632), (6, 12905088), (7, 11061504), (8, 9678816), (9, 8603392), (12, 6452544), (14, 5530752), (16, 4839408), (18, 4301696), (21, 3687168), (24, 3226272), (28, 2765376), (32, 2419704), (36, 2150848), (42, 1843584), (48, 1613136), (56, 1382688), (63, 1229056), (64, 1209852), (72, 1075424), (84, 921792), (96, 806568), (112, 691344), (126, 614528), (128, 604926), (144, 537712), (168, 460896), (192, 403284), (224, 345672), (252, 307264), (256, 302463), (288, 268856), (336, 230448), (384, 201642), (448, 172836), (504, 153632), (576, 134428), (672, 115224), (768, 100821), (896, 86418), (1008, 76816), (1152, 67214), (1344, 57612), (1792, 43209), (2016, 38408), (2304, 33607), (2688, 28806), (4032, 19204), (4801, 16128), (5376, 14403), (8064, 9602)]