66672504

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 199756800

約数和(自身を除く): 133084296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 102, 108, 134, 136, 153, 201, 204, 216, 268, 271, 306, 402, 408, 459, 536, 542, 603, 612, 804, 813, 918, 1084, 1139, 1206, 1224, 1608, 1626, 1809, 1836, 2168, 2278, 2412, 2439, 3252, 3417, 3618, 3672, 4556, 4607, 4824, 4878, 6504, 6834, 7236, 7317, 9112, 9214, 9756, 10251, 13668, 13821, 14472, 14634, 18157, 18428, 19512, 20502, 27336, 27642, 29268, 30753, 36314, 36856, 41004, 41463, 54471, 55284, 58536, 61506, 72628, 82008, 82926, 108942, 110568, 123012, 124389, 145256, 163413, 165852, 217884, 246024, 248778, 308669, 326826, 331704, 435768, 490239, 497556, 617338, 653652, 926007, 980478, 995112, 1234676, 1307304, 1852014, 1960956, 2469352, 2778021, 3704028, 3921912, 5556042, 7408056, 8334063, 11112084, 16668126, 22224168, 33336252, 66672504]

約数ペア:

[(1, 66672504), (2, 33336252), (3, 22224168), (4, 16668126), (6, 11112084), (8, 8334063), (9, 7408056), (12, 5556042), (17, 3921912), (18, 3704028), (24, 2778021), (27, 2469352), (34, 1960956), (36, 1852014), (51, 1307304), (54, 1234676), (67, 995112), (68, 980478), (72, 926007), (102, 653652), (108, 617338), (134, 497556), (136, 490239), (153, 435768), (201, 331704), (204, 326826), (216, 308669), (268, 248778), (271, 246024), (306, 217884), (402, 165852), (408, 163413), (459, 145256), (536, 124389), (542, 123012), (603, 110568), (612, 108942), (804, 82926), (813, 82008), (918, 72628), (1084, 61506), (1139, 58536), (1206, 55284), (1224, 54471), (1608, 41463), (1626, 41004), (1809, 36856), (1836, 36314), (2168, 30753), (2278, 29268), (2412, 27642), (2439, 27336), (3252, 20502), (3417, 19512), (3618, 18428), (3672, 18157), (4556, 14634), (4607, 14472), (4824, 13821), (4878, 13668), (6504, 10251), (6834, 9756), (7236, 9214), (7317, 9112)]