66108528

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 191312160

約数和(自身を除く): 125203632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1117, 1233, 1644, 2192, 2234, 2466, 3288, 3351, 3699, 4468, 4932, 6576, 6702, 7398, 8936, 9864, 10053, 13404, 14796, 17872, 19728, 20106, 26808, 29592, 30159, 40212, 53616, 59184, 60318, 80424, 120636, 153029, 160848, 241272, 306058, 459087, 482544, 612116, 918174, 1224232, 1377261, 1836348, 2448464, 2754522, 3672696, 4131783, 5509044, 7345392, 8263566, 11018088, 16527132, 22036176, 33054264, 66108528]

約数ペア:

[(1, 66108528), (2, 33054264), (3, 22036176), (4, 16527132), (6, 11018088), (8, 8263566), (9, 7345392), (12, 5509044), (16, 4131783), (18, 3672696), (24, 2754522), (27, 2448464), (36, 1836348), (48, 1377261), (54, 1224232), (72, 918174), (108, 612116), (137, 482544), (144, 459087), (216, 306058), (274, 241272), (411, 160848), (432, 153029), (548, 120636), (822, 80424), (1096, 60318), (1117, 59184), (1233, 53616), (1644, 40212), (2192, 30159), (2234, 29592), (2466, 26808), (3288, 20106), (3351, 19728), (3699, 17872), (4468, 14796), (4932, 13404), (6576, 10053), (6702, 9864), (7398, 8936)]