42671112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 83127288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 57, 66, 76, 88, 94, 114, 132, 141, 152, 181, 188, 209, 228, 264, 282, 362, 376, 418, 456, 517, 543, 564, 627, 724, 836, 893, 1034, 1086, 1128, 1254, 1448, 1551, 1672, 1786, 1991, 2068, 2172, 2508, 2679, 3102, 3439, 3572, 3982, 4136, 4344, 5016, 5358, 5973, 6204, 6878, 7144, 7964, 8507, 9823, 10317, 10716, 11946, 12408, 13756, 15928, 17014, 19646, 20634, 21432, 23892, 25521, 27512, 29469, 34028, 37829, 39292, 41268, 47784, 51042, 58938, 68056, 75658, 78584, 82536, 93577, 102084, 113487, 117876, 151316, 161633, 187154, 204168, 226974, 235752, 280731, 302632, 323266, 374308, 453948, 484899, 561462, 646532, 748616, 907896, 969798, 1122924, 1293064, 1777963, 1939596, 2245848, 3555926, 3879192, 5333889, 7111852, 10667778, 14223704, 21335556, 42671112]

約数ペア:

[(1, 42671112), (2, 21335556), (3, 14223704), (4, 10667778), (6, 7111852), (8, 5333889), (11, 3879192), (12, 3555926), (19, 2245848), (22, 1939596), (24, 1777963), (33, 1293064), (38, 1122924), (44, 969798), (47, 907896), (57, 748616), (66, 646532), (76, 561462), (88, 484899), (94, 453948), (114, 374308), (132, 323266), (141, 302632), (152, 280731), (181, 235752), (188, 226974), (209, 204168), (228, 187154), (264, 161633), (282, 151316), (362, 117876), (376, 113487), (418, 102084), (456, 93577), (517, 82536), (543, 78584), (564, 75658), (627, 68056), (724, 58938), (836, 51042), (893, 47784), (1034, 41268), (1086, 39292), (1128, 37829), (1254, 34028), (1448, 29469), (1551, 27512), (1672, 25521), (1786, 23892), (1991, 21432), (2068, 20634), (2172, 19646), (2508, 17014), (2679, 15928), (3102, 13756), (3439, 12408), (3572, 11946), (3982, 10716), (4136, 10317), (4344, 9823), (5016, 8507), (5358, 7964), (5973, 7144), (6204, 6878)]