71584704

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 224007680

約数和(自身を除く): 152422976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 211, 228, 248, 279, 288, 304, 342, 372, 422, 456, 496, 558, 576, 589, 608, 633, 684, 744, 844, 912, 992, 1116, 1178, 1216, 1266, 1368, 1488, 1688, 1767, 1824, 1899, 1984, 2232, 2356, 2532, 2736, 2976, 3376, 3534, 3648, 3798, 4009, 4464, 4712, 5064, 5301, 5472, 5952, 6541, 6752, 7068, 7596, 8018, 8928, 9424, 10128, 10602, 10944, 12027, 13082, 13504, 14136, 15192, 16036, 17856, 18848, 19623, 20256, 21204, 24054, 26164, 28272, 30384, 32072, 36081, 37696, 39246, 40512, 42408, 48108, 52328, 56544, 58869, 60768, 64144, 72162, 78492, 84816, 96216, 104656, 113088, 117738, 121536, 124279, 128288, 144324, 156984, 169632, 192432, 209312, 235476, 248558, 256576, 288648, 313968, 339264, 372837, 384864, 418624, 470952, 497116, 577296, 627936, 745674, 769728, 941904, 994232, 1118511, 1154592, 1255872, 1491348, 1883808, 1988464, 2237022, 2309184, 2982696, 3767616, 3976928, 4474044, 5965392, 7953856, 8948088, 11930784, 17896176, 23861568, 35792352, 71584704]

約数ペア:

[(1, 71584704), (2, 35792352), (3, 23861568), (4, 17896176), (6, 11930784), (8, 8948088), (9, 7953856), (12, 5965392), (16, 4474044), (18, 3976928), (19, 3767616), (24, 2982696), (31, 2309184), (32, 2237022), (36, 1988464), (38, 1883808), (48, 1491348), (57, 1255872), (62, 1154592), (64, 1118511), (72, 994232), (76, 941904), (93, 769728), (96, 745674), (114, 627936), (124, 577296), (144, 497116), (152, 470952), (171, 418624), (186, 384864), (192, 372837), (211, 339264), (228, 313968), (248, 288648), (279, 256576), (288, 248558), (304, 235476), (342, 209312), (372, 192432), (422, 169632), (456, 156984), (496, 144324), (558, 128288), (576, 124279), (589, 121536), (608, 117738), (633, 113088), (684, 104656), (744, 96216), (844, 84816), (912, 78492), (992, 72162), (1116, 64144), (1178, 60768), (1216, 58869), (1266, 56544), (1368, 52328), (1488, 48108), (1688, 42408), (1767, 40512), (1824, 39246), (1899, 37696), (1984, 36081), (2232, 32072), (2356, 30384), (2532, 28272), (2736, 26164), (2976, 24054), (3376, 21204), (3534, 20256), (3648, 19623), (3798, 18848), (4009, 17856), (4464, 16036), (4712, 15192), (5064, 14136), (5301, 13504), (5472, 13082), (5952, 12027), (6541, 10944), (6752, 10602), (7068, 10128), (7596, 9424), (8018, 8928)]