42943992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 137080440

約数和(自身を除く): 94136448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 147, 156, 159, 168, 182, 196, 212, 273, 294, 312, 318, 364, 371, 392, 424, 546, 588, 636, 637, 689, 728, 742, 1092, 1113, 1176, 1272, 1274, 1378, 1484, 1911, 2067, 2184, 2226, 2548, 2597, 2756, 2809, 2968, 3822, 4134, 4452, 4823, 5096, 5194, 5512, 5618, 7644, 7791, 8268, 8427, 8904, 9646, 10388, 11236, 14469, 15288, 15582, 16536, 16854, 19292, 19663, 20776, 22472, 28938, 31164, 33708, 33761, 36517, 38584, 39326, 57876, 58989, 62328, 67416, 67522, 73034, 78652, 101283, 109551, 115752, 117978, 135044, 137641, 146068, 157304, 202566, 219102, 235956, 255619, 270088, 275282, 292136, 405132, 412923, 438204, 471912, 511238, 550564, 766857, 810264, 825846, 876408, 1022476, 1101128, 1533714, 1651692, 1789333, 2044952, 3067428, 3303384, 3578666, 5367999, 6134856, 7157332, 10735998, 14314664, 21471996, 42943992]

約数ペア:

[(1, 42943992), (2, 21471996), (3, 14314664), (4, 10735998), (6, 7157332), (7, 6134856), (8, 5367999), (12, 3578666), (13, 3303384), (14, 3067428), (21, 2044952), (24, 1789333), (26, 1651692), (28, 1533714), (39, 1101128), (42, 1022476), (49, 876408), (52, 825846), (53, 810264), (56, 766857), (78, 550564), (84, 511238), (91, 471912), (98, 438204), (104, 412923), (106, 405132), (147, 292136), (156, 275282), (159, 270088), (168, 255619), (182, 235956), (196, 219102), (212, 202566), (273, 157304), (294, 146068), (312, 137641), (318, 135044), (364, 117978), (371, 115752), (392, 109551), (424, 101283), (546, 78652), (588, 73034), (636, 67522), (637, 67416), (689, 62328), (728, 58989), (742, 57876), (1092, 39326), (1113, 38584), (1176, 36517), (1272, 33761), (1274, 33708), (1378, 31164), (1484, 28938), (1911, 22472), (2067, 20776), (2184, 19663), (2226, 19292), (2548, 16854), (2597, 16536), (2756, 15582), (2809, 15288), (2968, 14469), (3822, 11236), (4134, 10388), (4452, 9646), (4823, 8904), (5096, 8427), (5194, 8268), (5512, 7791), (5618, 7644)]