69780984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 147947016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 359, 364, 534, 546, 623, 712, 718, 728, 1068, 1077, 1092, 1157, 1246, 1436, 1869, 2136, 2154, 2184, 2314, 2492, 2513, 2872, 3471, 3738, 4308, 4628, 4667, 4984, 5026, 6942, 7476, 7539, 8099, 8616, 9256, 9334, 10052, 13884, 14001, 14952, 15078, 16198, 18668, 20104, 24297, 27768, 28002, 30156, 31951, 32396, 32669, 37336, 48594, 56004, 60312, 63902, 64792, 65338, 95853, 97188, 98007, 112008, 127804, 130676, 191706, 194376, 196014, 223657, 255608, 261352, 383412, 392028, 415363, 447314, 670971, 766824, 784056, 830726, 894628, 1246089, 1341942, 1661452, 1789256, 2492178, 2683884, 2907541, 3322904, 4984356, 5367768, 5815082, 8722623, 9968712, 11630164, 17445246, 23260328, 34890492, 69780984]

約数ペア:

[(1, 69780984), (2, 34890492), (3, 23260328), (4, 17445246), (6, 11630164), (7, 9968712), (8, 8722623), (12, 5815082), (13, 5367768), (14, 4984356), (21, 3322904), (24, 2907541), (26, 2683884), (28, 2492178), (39, 1789256), (42, 1661452), (52, 1341942), (56, 1246089), (78, 894628), (84, 830726), (89, 784056), (91, 766824), (104, 670971), (156, 447314), (168, 415363), (178, 392028), (182, 383412), (267, 261352), (273, 255608), (312, 223657), (356, 196014), (359, 194376), (364, 191706), (534, 130676), (546, 127804), (623, 112008), (712, 98007), (718, 97188), (728, 95853), (1068, 65338), (1077, 64792), (1092, 63902), (1157, 60312), (1246, 56004), (1436, 48594), (1869, 37336), (2136, 32669), (2154, 32396), (2184, 31951), (2314, 30156), (2492, 28002), (2513, 27768), (2872, 24297), (3471, 20104), (3738, 18668), (4308, 16198), (4628, 15078), (4667, 14952), (4984, 14001), (5026, 13884), (6942, 10052), (7476, 9334), (7539, 9256), (8099, 8616)]