85855644

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 268632000

約数和(自身を除く): 182776356

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, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 343, 357, 409, 441, 476, 588, 612, 686, 714, 818, 833, 882, 1029, 1071, 1227, 1372, 1428, 1636, 1666, 1764, 2058, 2142, 2454, 2499, 2863, 3087, 3332, 3681, 4116, 4284, 4908, 4998, 5726, 5831, 6174, 6953, 7362, 7497, 8589, 9996, 11452, 11662, 12348, 13906, 14724, 14994, 17178, 17493, 20041, 20859, 23324, 25767, 27812, 29988, 34356, 34986, 40082, 41718, 48671, 51534, 52479, 60123, 62577, 69972, 80164, 83436, 97342, 103068, 104958, 120246, 125154, 140287, 146013, 180369, 194684, 209916, 240492, 250308, 280574, 292026, 340697, 360738, 420861, 438039, 561148, 584052, 681394, 721476, 841722, 876078, 1022091, 1262583, 1362788, 1683444, 1752156, 2044182, 2384879, 2525166, 3066273, 4088364, 4769758, 5050332, 6132546, 7154637, 9539516, 12265092, 14309274, 21463911, 28618548, 42927822, 85855644]

約数ペア:

[(1, 85855644), (2, 42927822), (3, 28618548), (4, 21463911), (6, 14309274), (7, 12265092), (9, 9539516), (12, 7154637), (14, 6132546), (17, 5050332), (18, 4769758), (21, 4088364), (28, 3066273), (34, 2525166), (36, 2384879), (42, 2044182), (49, 1752156), (51, 1683444), (63, 1362788), (68, 1262583), (84, 1022091), (98, 876078), (102, 841722), (119, 721476), (126, 681394), (147, 584052), (153, 561148), (196, 438039), (204, 420861), (238, 360738), (252, 340697), (294, 292026), (306, 280574), (343, 250308), (357, 240492), (409, 209916), (441, 194684), (476, 180369), (588, 146013), (612, 140287), (686, 125154), (714, 120246), (818, 104958), (833, 103068), (882, 97342), (1029, 83436), (1071, 80164), (1227, 69972), (1372, 62577), (1428, 60123), (1636, 52479), (1666, 51534), (1764, 48671), (2058, 41718), (2142, 40082), (2454, 34986), (2499, 34356), (2863, 29988), (3087, 27812), (3332, 25767), (3681, 23324), (4116, 20859), (4284, 20041), (4908, 17493), (4998, 17178), (5726, 14994), (5831, 14724), (6174, 13906), (6953, 12348), (7362, 11662), (7497, 11452), (8589, 9996)]