121469712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27809}}^1$

素因数の和:27840

約数の個数: 80

約数和(自身を含む): 386225280

約数和(自身を除く): 264755568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 27809, 55618, 83427, 111236, 166854, 194663, 222472, 333708, 361517, 389326, 444944, 583989, 667416, 723034, 778652, 1084551, 1167978, 1334832, 1446068, 1557304, 2169102, 2335956, 2530619, 2892136, 3114608, 4338204, 4671912, 5061238, 5784272, 7591857, 8676408, 9343824, 10122476, 15183714, 17352816, 20244952, 30367428, 40489904, 60734856, 121469712]

約数ペア:

[(1, 121469712), (2, 60734856), (3, 40489904), (4, 30367428), (6, 20244952), (7, 17352816), (8, 15183714), (12, 10122476), (13, 9343824), (14, 8676408), (16, 7591857), (21, 5784272), (24, 5061238), (26, 4671912), (28, 4338204), (39, 3114608), (42, 2892136), (48, 2530619), (52, 2335956), (56, 2169102), (78, 1557304), (84, 1446068), (91, 1334832), (104, 1167978), (112, 1084551), (156, 778652), (168, 723034), (182, 667416), (208, 583989), (273, 444944), (312, 389326), (336, 361517), (364, 333708), (546, 222472), (624, 194663), (728, 166854), (1092, 111236), (1456, 83427), (2184, 55618), (4368, 27809)]