42403452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 127895040

約数和(自身を除く): 85491588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 103, 116, 156, 169, 174, 182, 203, 206, 273, 309, 338, 348, 364, 377, 406, 412, 507, 546, 609, 618, 676, 721, 754, 812, 1014, 1092, 1131, 1183, 1218, 1236, 1339, 1442, 1508, 2028, 2163, 2262, 2366, 2436, 2639, 2678, 2884, 2987, 3549, 4017, 4326, 4524, 4732, 4901, 5278, 5356, 5974, 7098, 7917, 8034, 8652, 8961, 9373, 9802, 10556, 11948, 14196, 14703, 15834, 16068, 17407, 17922, 18746, 19604, 20909, 28119, 29406, 31668, 34307, 34814, 35844, 37492, 38831, 41818, 52221, 56238, 58812, 62727, 68614, 69628, 77662, 83636, 102921, 104442, 112476, 116493, 121849, 125454, 137228, 155324, 205842, 208884, 232986, 243698, 250908, 271817, 365547, 411684, 465972, 487396, 504803, 543634, 731094, 815451, 1009606, 1087268, 1462188, 1514409, 1630902, 2019212, 3028818, 3261804, 3533621, 6057636, 7067242, 10600863, 14134484, 21201726, 42403452]

約数ペア:

[(1, 42403452), (2, 21201726), (3, 14134484), (4, 10600863), (6, 7067242), (7, 6057636), (12, 3533621), (13, 3261804), (14, 3028818), (21, 2019212), (26, 1630902), (28, 1514409), (29, 1462188), (39, 1087268), (42, 1009606), (52, 815451), (58, 731094), (78, 543634), (84, 504803), (87, 487396), (91, 465972), (103, 411684), (116, 365547), (156, 271817), (169, 250908), (174, 243698), (182, 232986), (203, 208884), (206, 205842), (273, 155324), (309, 137228), (338, 125454), (348, 121849), (364, 116493), (377, 112476), (406, 104442), (412, 102921), (507, 83636), (546, 77662), (609, 69628), (618, 68614), (676, 62727), (721, 58812), (754, 56238), (812, 52221), (1014, 41818), (1092, 38831), (1131, 37492), (1183, 35844), (1218, 34814), (1236, 34307), (1339, 31668), (1442, 29406), (1508, 28119), (2028, 20909), (2163, 19604), (2262, 18746), (2366, 17922), (2436, 17407), (2639, 16068), (2678, 15834), (2884, 14703), (2987, 14196), (3549, 11948), (4017, 10556), (4326, 9802), (4524, 9373), (4732, 8961), (4901, 8652), (5278, 8034), (5356, 7917), (5974, 7098)]