23720508

素因数分解:

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

素因数の和:161

約数の個数: 144

約数和(自身を含む): 74692800

約数和(自身を除く): 50972292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 113, 119, 126, 147, 153, 196, 204, 226, 238, 252, 294, 306, 339, 343, 357, 441, 452, 476, 588, 612, 678, 686, 714, 791, 833, 882, 1017, 1029, 1071, 1356, 1372, 1428, 1582, 1666, 1764, 1921, 2034, 2058, 2142, 2373, 2499, 3087, 3164, 3332, 3842, 4068, 4116, 4284, 4746, 4998, 5537, 5763, 5831, 6174, 7119, 7497, 7684, 9492, 9996, 11074, 11526, 11662, 12348, 13447, 14238, 14994, 16611, 17289, 17493, 22148, 23052, 23324, 26894, 28476, 29988, 33222, 34578, 34986, 38759, 40341, 49833, 52479, 53788, 66444, 69156, 69972, 77518, 80682, 94129, 99666, 104958, 116277, 121023, 155036, 161364, 188258, 199332, 209916, 232554, 242046, 282387, 348831, 376516, 465108, 484092, 564774, 658903, 697662, 847161, 1129548, 1317806, 1395324, 1694322, 1976709, 2635612, 3388644, 3953418, 5930127, 7906836, 11860254, 23720508]

約数ペア:

[(1, 23720508), (2, 11860254), (3, 7906836), (4, 5930127), (6, 3953418), (7, 3388644), (9, 2635612), (12, 1976709), (14, 1694322), (17, 1395324), (18, 1317806), (21, 1129548), (28, 847161), (34, 697662), (36, 658903), (42, 564774), (49, 484092), (51, 465108), (63, 376516), (68, 348831), (84, 282387), (98, 242046), (102, 232554), (113, 209916), (119, 199332), (126, 188258), (147, 161364), (153, 155036), (196, 121023), (204, 116277), (226, 104958), (238, 99666), (252, 94129), (294, 80682), (306, 77518), (339, 69972), (343, 69156), (357, 66444), (441, 53788), (452, 52479), (476, 49833), (588, 40341), (612, 38759), (678, 34986), (686, 34578), (714, 33222), (791, 29988), (833, 28476), (882, 26894), (1017, 23324), (1029, 23052), (1071, 22148), (1356, 17493), (1372, 17289), (1428, 16611), (1582, 14994), (1666, 14238), (1764, 13447), (1921, 12348), (2034, 11662), (2058, 11526), (2142, 11074), (2373, 9996), (2499, 9492), (3087, 7684), (3164, 7497), (3332, 7119), (3842, 6174), (4068, 5831), (4116, 5763), (4284, 5537), (4746, 4998)]