77178912

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 228124512

約数和(自身を除く): 150945600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 131, 136, 152, 204, 228, 262, 272, 304, 323, 361, 393, 408, 456, 524, 544, 608, 646, 722, 786, 816, 912, 969, 1048, 1083, 1292, 1444, 1572, 1632, 1824, 1938, 2096, 2166, 2227, 2489, 2584, 2888, 3144, 3876, 4192, 4332, 4454, 4978, 5168, 5776, 6137, 6288, 6681, 7467, 7752, 8664, 8908, 9956, 10336, 11552, 12274, 12576, 13362, 14934, 15504, 17328, 17816, 18411, 19912, 24548, 26724, 29868, 31008, 34656, 35632, 36822, 39824, 42313, 47291, 49096, 53448, 59736, 71264, 73644, 79648, 84626, 94582, 98192, 106896, 119472, 126939, 141873, 147288, 169252, 189164, 196384, 213792, 238944, 253878, 283746, 294576, 338504, 378328, 507756, 567492, 589152, 677008, 756656, 803947, 1015512, 1134984, 1354016, 1513312, 1607894, 2031024, 2269968, 2411841, 3215788, 4062048, 4539936, 4823682, 6431576, 9647364, 12863152, 19294728, 25726304, 38589456, 77178912]

約数ペア:

[(1, 77178912), (2, 38589456), (3, 25726304), (4, 19294728), (6, 12863152), (8, 9647364), (12, 6431576), (16, 4823682), (17, 4539936), (19, 4062048), (24, 3215788), (32, 2411841), (34, 2269968), (38, 2031024), (48, 1607894), (51, 1513312), (57, 1354016), (68, 1134984), (76, 1015512), (96, 803947), (102, 756656), (114, 677008), (131, 589152), (136, 567492), (152, 507756), (204, 378328), (228, 338504), (262, 294576), (272, 283746), (304, 253878), (323, 238944), (361, 213792), (393, 196384), (408, 189164), (456, 169252), (524, 147288), (544, 141873), (608, 126939), (646, 119472), (722, 106896), (786, 98192), (816, 94582), (912, 84626), (969, 79648), (1048, 73644), (1083, 71264), (1292, 59736), (1444, 53448), (1572, 49096), (1632, 47291), (1824, 42313), (1938, 39824), (2096, 36822), (2166, 35632), (2227, 34656), (2489, 31008), (2584, 29868), (2888, 26724), (3144, 24548), (3876, 19912), (4192, 18411), (4332, 17816), (4454, 17328), (4978, 15504), (5168, 14934), (5776, 13362), (6137, 12576), (6288, 12274), (6681, 11552), (7467, 10336), (7752, 9956), (8664, 8908)]