123681636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 108

約数和(自身を含む): 350712180

約数和(自身を除く): 227030544

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 338, 348, 377, 468, 507, 522, 676, 701, 754, 1014, 1044, 1131, 1402, 1508, 1521, 2028, 2103, 2262, 2804, 3042, 3393, 4206, 4524, 4901, 6084, 6309, 6786, 8412, 9113, 9802, 12618, 13572, 14703, 18226, 19604, 20329, 25236, 27339, 29406, 36452, 40658, 44109, 54678, 58812, 60987, 81316, 82017, 88218, 109356, 118469, 121974, 164034, 176436, 182961, 236938, 243948, 264277, 328068, 355407, 365922, 473876, 528554, 710814, 731844, 792831, 1057108, 1066221, 1421628, 1585662, 2132442, 2378493, 3171324, 3435601, 4264884, 4756986, 6871202, 9513972, 10306803, 13742404, 20613606, 30920409, 41227212, 61840818, 123681636]

約数ペア:

[(1, 123681636), (2, 61840818), (3, 41227212), (4, 30920409), (6, 20613606), (9, 13742404), (12, 10306803), (13, 9513972), (18, 6871202), (26, 4756986), (29, 4264884), (36, 3435601), (39, 3171324), (52, 2378493), (58, 2132442), (78, 1585662), (87, 1421628), (116, 1066221), (117, 1057108), (156, 792831), (169, 731844), (174, 710814), (234, 528554), (261, 473876), (338, 365922), (348, 355407), (377, 328068), (468, 264277), (507, 243948), (522, 236938), (676, 182961), (701, 176436), (754, 164034), (1014, 121974), (1044, 118469), (1131, 109356), (1402, 88218), (1508, 82017), (1521, 81316), (2028, 60987), (2103, 58812), (2262, 54678), (2804, 44109), (3042, 40658), (3393, 36452), (4206, 29406), (4524, 27339), (4901, 25236), (6084, 20329), (6309, 19604), (6786, 18226), (8412, 14703), (9113, 13572), (9802, 12618)]