90886896

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 272286144

約数和(自身を除く): 181399248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 137, 144, 153, 204, 271, 272, 274, 306, 408, 411, 542, 548, 612, 813, 816, 822, 1084, 1096, 1224, 1233, 1626, 1644, 2168, 2192, 2329, 2439, 2448, 2466, 3252, 3288, 4336, 4607, 4658, 4878, 4932, 6504, 6576, 6987, 9214, 9316, 9756, 9864, 13008, 13821, 13974, 18428, 18632, 19512, 19728, 20961, 27642, 27948, 36856, 37127, 37264, 39024, 41463, 41922, 55284, 55896, 73712, 74254, 82926, 83844, 110568, 111381, 111792, 148508, 165852, 167688, 221136, 222762, 297016, 331704, 334143, 335376, 445524, 594032, 631159, 663408, 668286, 891048, 1262318, 1336572, 1782096, 1893477, 2524636, 2673144, 3786954, 5049272, 5346288, 5680431, 7573908, 10098544, 11360862, 15147816, 22721724, 30295632, 45443448, 90886896]

約数ペア:

[(1, 90886896), (2, 45443448), (3, 30295632), (4, 22721724), (6, 15147816), (8, 11360862), (9, 10098544), (12, 7573908), (16, 5680431), (17, 5346288), (18, 5049272), (24, 3786954), (34, 2673144), (36, 2524636), (48, 1893477), (51, 1782096), (68, 1336572), (72, 1262318), (102, 891048), (136, 668286), (137, 663408), (144, 631159), (153, 594032), (204, 445524), (271, 335376), (272, 334143), (274, 331704), (306, 297016), (408, 222762), (411, 221136), (542, 167688), (548, 165852), (612, 148508), (813, 111792), (816, 111381), (822, 110568), (1084, 83844), (1096, 82926), (1224, 74254), (1233, 73712), (1626, 55896), (1644, 55284), (2168, 41922), (2192, 41463), (2329, 39024), (2439, 37264), (2448, 37127), (2466, 36856), (3252, 27948), (3288, 27642), (4336, 20961), (4607, 19728), (4658, 19512), (4878, 18632), (4932, 18428), (6504, 13974), (6576, 13821), (6987, 13008), (9214, 9864), (9316, 9756)]