78365088

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2666

約数の個数: 72

約数和(自身を含む): 225021888

約数和(自身を除く): 146656800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2543, 2568, 3424, 3852, 5086, 5136, 7629, 7704, 10172, 10272, 15258, 15408, 20344, 22887, 30516, 30816, 40688, 45774, 61032, 81376, 91548, 122064, 183096, 244128, 272101, 366192, 544202, 732384, 816303, 1088404, 1632606, 2176808, 2448909, 3265212, 4353616, 4897818, 6530424, 8707232, 9795636, 13060848, 19591272, 26121696, 39182544, 78365088]

約数ペア:

[(1, 78365088), (2, 39182544), (3, 26121696), (4, 19591272), (6, 13060848), (8, 9795636), (9, 8707232), (12, 6530424), (16, 4897818), (18, 4353616), (24, 3265212), (32, 2448909), (36, 2176808), (48, 1632606), (72, 1088404), (96, 816303), (107, 732384), (144, 544202), (214, 366192), (288, 272101), (321, 244128), (428, 183096), (642, 122064), (856, 91548), (963, 81376), (1284, 61032), (1712, 45774), (1926, 40688), (2543, 30816), (2568, 30516), (3424, 22887), (3852, 20344), (5086, 15408), (5136, 15258), (7629, 10272), (7704, 10172)]