68916744

素因数分解:

$2^3\times 3^8\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 210794220

約数和(自身を除く): 141877476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 101, 104, 108, 117, 156, 162, 202, 216, 234, 243, 303, 312, 324, 351, 404, 468, 486, 606, 648, 702, 729, 808, 909, 936, 972, 1053, 1212, 1313, 1404, 1458, 1818, 1944, 2106, 2187, 2424, 2626, 2727, 2808, 2916, 3159, 3636, 3939, 4212, 4374, 5252, 5454, 5832, 6318, 6561, 7272, 7878, 8181, 8424, 8748, 9477, 10504, 10908, 11817, 12636, 13122, 15756, 16362, 17496, 18954, 21816, 23634, 24543, 25272, 26244, 28431, 31512, 32724, 35451, 37908, 47268, 49086, 52488, 56862, 65448, 70902, 73629, 75816, 85293, 94536, 98172, 106353, 113724, 141804, 147258, 170586, 196344, 212706, 220887, 227448, 283608, 294516, 319059, 341172, 425412, 441774, 589032, 638118, 662661, 682344, 850824, 883548, 957177, 1276236, 1325322, 1767096, 1914354, 2552472, 2650644, 2871531, 3828708, 5301288, 5743062, 7657416, 8614593, 11486124, 17229186, 22972248, 34458372, 68916744]

約数ペア:

[(1, 68916744), (2, 34458372), (3, 22972248), (4, 17229186), (6, 11486124), (8, 8614593), (9, 7657416), (12, 5743062), (13, 5301288), (18, 3828708), (24, 2871531), (26, 2650644), (27, 2552472), (36, 1914354), (39, 1767096), (52, 1325322), (54, 1276236), (72, 957177), (78, 883548), (81, 850824), (101, 682344), (104, 662661), (108, 638118), (117, 589032), (156, 441774), (162, 425412), (202, 341172), (216, 319059), (234, 294516), (243, 283608), (303, 227448), (312, 220887), (324, 212706), (351, 196344), (404, 170586), (468, 147258), (486, 141804), (606, 113724), (648, 106353), (702, 98172), (729, 94536), (808, 85293), (909, 75816), (936, 73629), (972, 70902), (1053, 65448), (1212, 56862), (1313, 52488), (1404, 49086), (1458, 47268), (1818, 37908), (1944, 35451), (2106, 32724), (2187, 31512), (2424, 28431), (2626, 26244), (2727, 25272), (2808, 24543), (2916, 23634), (3159, 21816), (3636, 18954), (3939, 17496), (4212, 16362), (4374, 15756), (5252, 13122), (5454, 12636), (5832, 11817), (6318, 10908), (6561, 10504), (7272, 9477), (7878, 8748), (8181, 8424)]