172820844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 216

約数和(自身を含む): 558568080

約数和(自身を除く): 385747236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 113, 119, 126, 147, 153, 189, 196, 204, 226, 238, 252, 289, 294, 306, 339, 357, 378, 441, 452, 459, 476, 578, 588, 612, 678, 714, 756, 791, 833, 867, 882, 918, 1017, 1071, 1156, 1323, 1356, 1428, 1582, 1666, 1734, 1764, 1836, 1921, 2023, 2034, 2142, 2373, 2499, 2601, 2646, 3051, 3164, 3213, 3332, 3468, 3842, 4046, 4068, 4284, 4746, 4998, 5202, 5292, 5537, 5763, 6069, 6102, 6426, 7119, 7497, 7684, 7803, 8092, 9492, 9996, 10404, 11074, 11526, 12138, 12204, 12852, 13447, 14161, 14238, 14994, 15606, 16611, 17289, 18207, 21357, 22148, 22491, 23052, 24276, 26894, 28322, 28476, 29988, 31212, 32657, 33222, 34578, 36414, 40341, 42483, 42714, 44982, 49833, 51867, 53788, 54621, 56644, 65314, 66444, 69156, 72828, 80682, 84966, 85428, 89964, 94129, 97971, 99666, 103734, 109242, 121023, 127449, 130628, 149499, 161364, 169932, 188258, 195942, 199332, 207468, 218484, 228599, 242046, 254898, 282387, 293913, 298998, 363069, 376516, 382347, 391884, 457198, 484092, 509796, 564774, 587826, 597996, 685797, 726138, 764694, 847161, 881739, 914396, 1129548, 1175652, 1371594, 1452276, 1529388, 1600193, 1694322, 1763478, 2057391, 2541483, 2743188, 3200386, 3388644, 3526956, 4114782, 4800579, 5082966, 6172173, 6400772, 8229564, 9601158, 10165932, 12344346, 14401737, 19202316, 24688692, 28803474, 43205211, 57606948, 86410422, 172820844]

約数ペア:

[(1, 172820844), (2, 86410422), (3, 57606948), (4, 43205211), (6, 28803474), (7, 24688692), (9, 19202316), (12, 14401737), (14, 12344346), (17, 10165932), (18, 9601158), (21, 8229564), (27, 6400772), (28, 6172173), (34, 5082966), (36, 4800579), (42, 4114782), (49, 3526956), (51, 3388644), (54, 3200386), (63, 2743188), (68, 2541483), (84, 2057391), (98, 1763478), (102, 1694322), (108, 1600193), (113, 1529388), (119, 1452276), (126, 1371594), (147, 1175652), (153, 1129548), (189, 914396), (196, 881739), (204, 847161), (226, 764694), (238, 726138), (252, 685797), (289, 597996), (294, 587826), (306, 564774), (339, 509796), (357, 484092), (378, 457198), (441, 391884), (452, 382347), (459, 376516), (476, 363069), (578, 298998), (588, 293913), (612, 282387), (678, 254898), (714, 242046), (756, 228599), (791, 218484), (833, 207468), (867, 199332), (882, 195942), (918, 188258), (1017, 169932), (1071, 161364), (1156, 149499), (1323, 130628), (1356, 127449), (1428, 121023), (1582, 109242), (1666, 103734), (1734, 99666), (1764, 97971), (1836, 94129), (1921, 89964), (2023, 85428), (2034, 84966), (2142, 80682), (2373, 72828), (2499, 69156), (2601, 66444), (2646, 65314), (3051, 56644), (3164, 54621), (3213, 53788), (3332, 51867), (3468, 49833), (3842, 44982), (4046, 42714), (4068, 42483), (4284, 40341), (4746, 36414), (4998, 34578), (5202, 33222), (5292, 32657), (5537, 31212), (5763, 29988), (6069, 28476), (6102, 28322), (6426, 26894), (7119, 24276), (7497, 23052), (7684, 22491), (7803, 22148), (8092, 21357), (9492, 18207), (9996, 17289), (10404, 16611), (11074, 15606), (11526, 14994), (12138, 14238), (12204, 14161), (12852, 13447)]