27720663036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{28429}}^1$

素因数の和:28619

約数の個数: 96

約数和(自身を含む): 72216748800

約数和(自身を除く): 44496085764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 89, 132, 166, 178, 249, 267, 332, 356, 498, 534, 913, 979, 996, 1068, 1826, 1958, 2739, 2937, 3652, 3916, 5478, 5874, 7387, 10956, 11748, 14774, 22161, 28429, 29548, 44322, 56858, 81257, 85287, 88644, 113716, 162514, 170574, 243771, 312719, 325028, 341148, 487542, 625438, 938157, 975084, 1250876, 1876314, 2359607, 2530181, 3752628, 4719214, 5060362, 7078821, 7590543, 9438428, 10120724, 14157642, 15181086, 25955677, 27831991, 28315284, 30362172, 51911354, 55663982, 77867031, 83495973, 103822708, 111327964, 155734062, 166991946, 210005023, 311468124, 333983892, 420010046, 630015069, 840020092, 1260030138, 2310055253, 2520060276, 4620110506, 6930165759, 9240221012, 13860331518, 27720663036]

約数ペア:

[(1, 27720663036), (2, 13860331518), (3, 9240221012), (4, 6930165759), (6, 4620110506), (11, 2520060276), (12, 2310055253), (22, 1260030138), (33, 840020092), (44, 630015069), (66, 420010046), (83, 333983892), (89, 311468124), (132, 210005023), (166, 166991946), (178, 155734062), (249, 111327964), (267, 103822708), (332, 83495973), (356, 77867031), (498, 55663982), (534, 51911354), (913, 30362172), (979, 28315284), (996, 27831991), (1068, 25955677), (1826, 15181086), (1958, 14157642), (2739, 10120724), (2937, 9438428), (3652, 7590543), (3916, 7078821), (5478, 5060362), (5874, 4719214), (7387, 3752628), (10956, 2530181), (11748, 2359607), (14774, 1876314), (22161, 1250876), (28429, 975084), (29548, 938157), (44322, 625438), (56858, 487542), (81257, 341148), (85287, 325028), (88644, 312719), (113716, 243771), (162514, 170574)]