42780500748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{4987}}^1$

素因数の和:5252

約数の個数: 144

約数和(自身を含む): 116476424064

約数和(自身を除く): 73695923316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 131, 153, 204, 214, 262, 306, 321, 393, 428, 524, 612, 642, 786, 963, 1179, 1284, 1572, 1819, 1926, 2227, 2358, 3638, 3852, 4454, 4716, 4987, 5457, 6681, 7276, 8908, 9974, 10914, 13362, 14017, 14961, 16371, 19948, 20043, 21828, 26724, 28034, 29922, 32742, 40086, 42051, 44883, 56068, 59844, 65484, 80172, 84102, 84779, 89766, 126153, 168204, 169558, 179532, 238289, 252306, 254337, 339116, 476578, 504612, 508674, 533609, 653297, 714867, 763011, 953156, 1017348, 1067218, 1306594, 1429734, 1526022, 1600827, 1959891, 2134436, 2144601, 2613188, 2859468, 3052044, 3201654, 3919782, 4289202, 4802481, 5879673, 6403308, 7839564, 8578404, 9071353, 9604962, 11106049, 11759346, 18142706, 19209924, 22212098, 23518692, 27214059, 33318147, 36285412, 44424196, 54428118, 66636294, 69902779, 81642177, 99954441, 108856236, 133272588, 139805558, 163284354, 199908882, 209708337, 279611116, 326568708, 399817764, 419416674, 629125011, 838833348, 1188347243, 1258250022, 2376694486, 2516500044, 3565041729, 4753388972, 7130083458, 10695125187, 14260166916, 21390250374, 42780500748]

約数ペア:

[(1, 42780500748), (2, 21390250374), (3, 14260166916), (4, 10695125187), (6, 7130083458), (9, 4753388972), (12, 3565041729), (17, 2516500044), (18, 2376694486), (34, 1258250022), (36, 1188347243), (51, 838833348), (68, 629125011), (102, 419416674), (107, 399817764), (131, 326568708), (153, 279611116), (204, 209708337), (214, 199908882), (262, 163284354), (306, 139805558), (321, 133272588), (393, 108856236), (428, 99954441), (524, 81642177), (612, 69902779), (642, 66636294), (786, 54428118), (963, 44424196), (1179, 36285412), (1284, 33318147), (1572, 27214059), (1819, 23518692), (1926, 22212098), (2227, 19209924), (2358, 18142706), (3638, 11759346), (3852, 11106049), (4454, 9604962), (4716, 9071353), (4987, 8578404), (5457, 7839564), (6681, 6403308), (7276, 5879673), (8908, 4802481), (9974, 4289202), (10914, 3919782), (13362, 3201654), (14017, 3052044), (14961, 2859468), (16371, 2613188), (19948, 2144601), (20043, 2134436), (21828, 1959891), (26724, 1600827), (28034, 1526022), (29922, 1429734), (32742, 1306594), (40086, 1067218), (42051, 1017348), (44883, 953156), (56068, 763011), (59844, 714867), (65484, 653297), (80172, 533609), (84102, 508674), (84779, 504612), (89766, 476578), (126153, 339116), (168204, 254337), (169558, 252306), (179532, 238289)]