78078858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 199874304

約数和(自身を除く): 121795446

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 53, 66, 78, 101, 102, 106, 143, 159, 187, 202, 221, 286, 303, 318, 374, 429, 442, 561, 583, 606, 663, 689, 858, 901, 1111, 1122, 1166, 1313, 1326, 1378, 1717, 1749, 1802, 2067, 2222, 2431, 2626, 2703, 3333, 3434, 3498, 3939, 4134, 4862, 5151, 5353, 5406, 6666, 7293, 7579, 7878, 9911, 10302, 10706, 11713, 14443, 14586, 15158, 16059, 18887, 19822, 22321, 22737, 23426, 28886, 29733, 32118, 35139, 37774, 43329, 44642, 45474, 56661, 58883, 59466, 66963, 69589, 70278, 86658, 91001, 113322, 117766, 128843, 133926, 139178, 176649, 182002, 208767, 245531, 257686, 273003, 353298, 386529, 417534, 491062, 546006, 736593, 765479, 773058, 1001011, 1183013, 1473186, 1530958, 2002022, 2296437, 2366026, 3003033, 3549039, 4592874, 6006066, 7098078, 13013143, 26026286, 39039429, 78078858]

約数ペア:

[(1, 78078858), (2, 39039429), (3, 26026286), (6, 13013143), (11, 7098078), (13, 6006066), (17, 4592874), (22, 3549039), (26, 3003033), (33, 2366026), (34, 2296437), (39, 2002022), (51, 1530958), (53, 1473186), (66, 1183013), (78, 1001011), (101, 773058), (102, 765479), (106, 736593), (143, 546006), (159, 491062), (187, 417534), (202, 386529), (221, 353298), (286, 273003), (303, 257686), (318, 245531), (374, 208767), (429, 182002), (442, 176649), (561, 139178), (583, 133926), (606, 128843), (663, 117766), (689, 113322), (858, 91001), (901, 86658), (1111, 70278), (1122, 69589), (1166, 66963), (1313, 59466), (1326, 58883), (1378, 56661), (1717, 45474), (1749, 44642), (1802, 43329), (2067, 37774), (2222, 35139), (2431, 32118), (2626, 29733), (2703, 28886), (3333, 23426), (3434, 22737), (3498, 22321), (3939, 19822), (4134, 18887), (4862, 16059), (5151, 15158), (5353, 14586), (5406, 14443), (6666, 11713), (7293, 10706), (7579, 10302), (7878, 9911)]