84271572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 279351072

約数和(自身を除く): 195079500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 49, 63, 66, 77, 84, 86, 98, 99, 101, 126, 129, 132, 147, 154, 172, 196, 198, 202, 231, 252, 258, 294, 301, 303, 308, 387, 396, 404, 441, 462, 473, 516, 539, 588, 602, 606, 693, 707, 774, 882, 903, 909, 924, 946, 1078, 1111, 1204, 1212, 1386, 1414, 1419, 1548, 1617, 1764, 1806, 1818, 1892, 2107, 2121, 2156, 2222, 2709, 2772, 2828, 2838, 3234, 3311, 3333, 3612, 3636, 4214, 4242, 4257, 4343, 4444, 4851, 4949, 5418, 5676, 6321, 6363, 6468, 6622, 6666, 7777, 8428, 8484, 8514, 8686, 9702, 9898, 9933, 9999, 10836, 12642, 12726, 13029, 13244, 13332, 14847, 15554, 17028, 17372, 18963, 19404, 19796, 19866, 19998, 23177, 23331, 25284, 25452, 26058, 29694, 29799, 30401, 31108, 37926, 39087, 39732, 39996, 44541, 46354, 46662, 47773, 52116, 54439, 59388, 59598, 60802, 69531, 69993, 75852, 78174, 89082, 91203, 92708, 93324, 95546, 108878, 119196, 121604, 139062, 139986, 143319, 156348, 163317, 178164, 182406, 191092, 208593, 212807, 217756, 273609, 278124, 279972, 286638, 326634, 334411, 364812, 417186, 425614, 429957, 489951, 547218, 573276, 638421, 653268, 668822, 834372, 851228, 859914, 979902, 1003233, 1094436, 1276842, 1337644, 1719828, 1915263, 1959804, 2006466, 2340877, 2553684, 3009699, 3830526, 4012932, 4681754, 6019398, 7022631, 7661052, 9363508, 12038796, 14045262, 21067893, 28090524, 42135786, 84271572]

約数ペア:

[(1, 84271572), (2, 42135786), (3, 28090524), (4, 21067893), (6, 14045262), (7, 12038796), (9, 9363508), (11, 7661052), (12, 7022631), (14, 6019398), (18, 4681754), (21, 4012932), (22, 3830526), (28, 3009699), (33, 2553684), (36, 2340877), (42, 2006466), (43, 1959804), (44, 1915263), (49, 1719828), (63, 1337644), (66, 1276842), (77, 1094436), (84, 1003233), (86, 979902), (98, 859914), (99, 851228), (101, 834372), (126, 668822), (129, 653268), (132, 638421), (147, 573276), (154, 547218), (172, 489951), (196, 429957), (198, 425614), (202, 417186), (231, 364812), (252, 334411), (258, 326634), (294, 286638), (301, 279972), (303, 278124), (308, 273609), (387, 217756), (396, 212807), (404, 208593), (441, 191092), (462, 182406), (473, 178164), (516, 163317), (539, 156348), (588, 143319), (602, 139986), (606, 139062), (693, 121604), (707, 119196), (774, 108878), (882, 95546), (903, 93324), (909, 92708), (924, 91203), (946, 89082), (1078, 78174), (1111, 75852), (1204, 69993), (1212, 69531), (1386, 60802), (1414, 59598), (1419, 59388), (1548, 54439), (1617, 52116), (1764, 47773), (1806, 46662), (1818, 46354), (1892, 44541), (2107, 39996), (2121, 39732), (2156, 39087), (2222, 37926), (2709, 31108), (2772, 30401), (2828, 29799), (2838, 29694), (3234, 26058), (3311, 25452), (3333, 25284), (3612, 23331), (3636, 23177), (4214, 19998), (4242, 19866), (4257, 19796), (4343, 19404), (4444, 18963), (4851, 17372), (4949, 17028), (5418, 15554), (5676, 14847), (6321, 13332), (6363, 13244), (6468, 13029), (6622, 12726), (6666, 12642), (7777, 10836), (8428, 9999), (8484, 9933), (8514, 9898), (8686, 9702)]