86744658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 238327488

約数和(自身を除く): 151582830

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 101, 121, 143, 154, 169, 182, 202, 231, 242, 273, 286, 303, 338, 363, 429, 462, 507, 546, 606, 707, 726, 847, 858, 1001, 1014, 1111, 1183, 1313, 1414, 1573, 1694, 1859, 2002, 2121, 2222, 2366, 2541, 2626, 3003, 3146, 3333, 3549, 3718, 3939, 4242, 4719, 5082, 5577, 6006, 6666, 7098, 7777, 7878, 9191, 9438, 11011, 11154, 12221, 13013, 14443, 15554, 17069, 18382, 20449, 22022, 23331, 24442, 26026, 27573, 28886, 33033, 34138, 36663, 39039, 40898, 43329, 46662, 51207, 55146, 61347, 66066, 73326, 78078, 85547, 86658, 101101, 102414, 119483, 122694, 143143, 158873, 171094, 187759, 202202, 238966, 256641, 286286, 303303, 317746, 358449, 375518, 429429, 476619, 513282, 563277, 606606, 716898, 858858, 953238, 1112111, 1126554, 1314313, 2065349, 2224222, 2628626, 3336333, 3942939, 4130698, 6196047, 6672666, 7885878, 12392094, 14457443, 28914886, 43372329, 86744658]

約数ペア:

[(1, 86744658), (2, 43372329), (3, 28914886), (6, 14457443), (7, 12392094), (11, 7885878), (13, 6672666), (14, 6196047), (21, 4130698), (22, 3942939), (26, 3336333), (33, 2628626), (39, 2224222), (42, 2065349), (66, 1314313), (77, 1126554), (78, 1112111), (91, 953238), (101, 858858), (121, 716898), (143, 606606), (154, 563277), (169, 513282), (182, 476619), (202, 429429), (231, 375518), (242, 358449), (273, 317746), (286, 303303), (303, 286286), (338, 256641), (363, 238966), (429, 202202), (462, 187759), (507, 171094), (546, 158873), (606, 143143), (707, 122694), (726, 119483), (847, 102414), (858, 101101), (1001, 86658), (1014, 85547), (1111, 78078), (1183, 73326), (1313, 66066), (1414, 61347), (1573, 55146), (1694, 51207), (1859, 46662), (2002, 43329), (2121, 40898), (2222, 39039), (2366, 36663), (2541, 34138), (2626, 33033), (3003, 28886), (3146, 27573), (3333, 26026), (3549, 24442), (3718, 23331), (3939, 22022), (4242, 20449), (4719, 18382), (5082, 17069), (5577, 15554), (6006, 14443), (6666, 13013), (7098, 12221), (7777, 11154), (7878, 11011), (9191, 9438)]