72841464

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 144886536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 83, 102, 108, 136, 153, 166, 204, 216, 239, 249, 306, 332, 408, 459, 478, 498, 612, 664, 717, 747, 918, 956, 996, 1224, 1411, 1434, 1494, 1836, 1912, 1992, 2151, 2241, 2822, 2868, 2988, 3672, 4063, 4233, 4302, 4482, 5644, 5736, 5976, 6453, 8126, 8466, 8604, 8964, 11288, 12189, 12699, 12906, 16252, 16932, 17208, 17928, 19837, 24378, 25398, 25812, 32504, 33864, 36567, 38097, 39674, 48756, 50796, 51624, 59511, 73134, 76194, 79348, 97512, 101592, 109701, 119022, 146268, 152388, 158696, 178533, 219402, 238044, 292536, 304776, 337229, 357066, 438804, 476088, 535599, 674458, 714132, 877608, 1011687, 1071198, 1348916, 1428264, 2023374, 2142396, 2697832, 3035061, 4046748, 4284792, 6070122, 8093496, 9105183, 12140244, 18210366, 24280488, 36420732, 72841464]

約数ペア:

[(1, 72841464), (2, 36420732), (3, 24280488), (4, 18210366), (6, 12140244), (8, 9105183), (9, 8093496), (12, 6070122), (17, 4284792), (18, 4046748), (24, 3035061), (27, 2697832), (34, 2142396), (36, 2023374), (51, 1428264), (54, 1348916), (68, 1071198), (72, 1011687), (83, 877608), (102, 714132), (108, 674458), (136, 535599), (153, 476088), (166, 438804), (204, 357066), (216, 337229), (239, 304776), (249, 292536), (306, 238044), (332, 219402), (408, 178533), (459, 158696), (478, 152388), (498, 146268), (612, 119022), (664, 109701), (717, 101592), (747, 97512), (918, 79348), (956, 76194), (996, 73134), (1224, 59511), (1411, 51624), (1434, 50796), (1494, 48756), (1836, 39674), (1912, 38097), (1992, 36567), (2151, 33864), (2241, 32504), (2822, 25812), (2868, 25398), (2988, 24378), (3672, 19837), (4063, 17928), (4233, 17208), (4302, 16932), (4482, 16252), (5644, 12906), (5736, 12699), (5976, 12189), (6453, 11288), (8126, 8964), (8466, 8604)]