67878716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 132034560

約数和(自身を除く): 64155844

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 613, 893, 1178, 1226, 1457, 1786, 2356, 2452, 2914, 3572, 5828, 11647, 19003, 23294, 27683, 28811, 38006, 46588, 55366, 57622, 76012, 110732, 115244, 361057, 547409, 722114, 893141, 1094818, 1444228, 1786282, 2189636, 3572564, 16969679, 33939358, 67878716]

約数ペア:

[(1, 67878716), (2, 33939358), (4, 16969679), (19, 3572564), (31, 2189636), (38, 1786282), (47, 1444228), (62, 1094818), (76, 893141), (94, 722114), (124, 547409), (188, 361057), (589, 115244), (613, 110732), (893, 76012), (1178, 57622), (1226, 55366), (1457, 46588), (1786, 38006), (2356, 28811), (2452, 27683), (2914, 23294), (3572, 19003), (5828, 11647)]