76345812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 199399200

約数和(自身を除く): 123053388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 149, 172, 258, 298, 331, 387, 447, 516, 596, 662, 774, 894, 993, 1324, 1341, 1548, 1788, 1986, 2682, 2979, 3972, 5364, 5958, 6407, 11916, 12814, 14233, 19221, 25628, 28466, 38442, 42699, 49319, 56932, 57663, 76884, 85398, 98638, 115326, 128097, 147957, 170796, 197276, 230652, 256194, 295914, 443871, 512388, 591828, 887742, 1775484, 2120717, 4241434, 6362151, 8482868, 12724302, 19086453, 25448604, 38172906, 76345812]

約数ペア:

[(1, 76345812), (2, 38172906), (3, 25448604), (4, 19086453), (6, 12724302), (9, 8482868), (12, 6362151), (18, 4241434), (36, 2120717), (43, 1775484), (86, 887742), (129, 591828), (149, 512388), (172, 443871), (258, 295914), (298, 256194), (331, 230652), (387, 197276), (447, 170796), (516, 147957), (596, 128097), (662, 115326), (774, 98638), (894, 85398), (993, 76884), (1324, 57663), (1341, 56932), (1548, 49319), (1788, 42699), (1986, 38442), (2682, 28466), (2979, 25628), (3972, 19221), (5364, 14233), (5958, 12814), (6407, 11916)]