66181776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 179036160

約数和(自身を除く): 112854384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 563, 632, 744, 948, 1126, 1264, 1488, 1689, 1896, 2252, 2449, 3378, 3792, 4504, 4898, 6756, 7347, 9008, 9796, 13512, 14694, 17453, 19592, 27024, 29388, 34906, 39184, 44477, 52359, 58776, 69812, 88954, 104718, 117552, 133431, 139624, 177908, 209436, 266862, 279248, 355816, 418872, 533724, 711632, 837744, 1067448, 1378787, 2134896, 2757574, 4136361, 5515148, 8272722, 11030296, 16545444, 22060592, 33090888, 66181776]

約数ペア:

[(1, 66181776), (2, 33090888), (3, 22060592), (4, 16545444), (6, 11030296), (8, 8272722), (12, 5515148), (16, 4136361), (24, 2757574), (31, 2134896), (48, 1378787), (62, 1067448), (79, 837744), (93, 711632), (124, 533724), (158, 418872), (186, 355816), (237, 279248), (248, 266862), (316, 209436), (372, 177908), (474, 139624), (496, 133431), (563, 117552), (632, 104718), (744, 88954), (948, 69812), (1126, 58776), (1264, 52359), (1488, 44477), (1689, 39184), (1896, 34906), (2252, 29388), (2449, 27024), (3378, 19592), (3792, 17453), (4504, 14694), (4898, 13512), (6756, 9796), (7347, 9008)]