68090508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 127106676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 37, 51, 62, 68, 74, 93, 97, 102, 111, 124, 148, 153, 186, 194, 204, 222, 279, 291, 306, 333, 372, 388, 444, 527, 558, 582, 612, 629, 666, 873, 1054, 1116, 1147, 1164, 1258, 1332, 1581, 1649, 1746, 1887, 2108, 2294, 2516, 3007, 3162, 3298, 3441, 3492, 3589, 3774, 4588, 4743, 4947, 5661, 6014, 6324, 6596, 6882, 7178, 7548, 9021, 9486, 9894, 10323, 10767, 11322, 12028, 13764, 14356, 14841, 18042, 18972, 19499, 19788, 20646, 21534, 22644, 27063, 29682, 32301, 36084, 38998, 41292, 43068, 51119, 54126, 58497, 59364, 61013, 64602, 77996, 102238, 108252, 111259, 116994, 122026, 129204, 153357, 175491, 183039, 204476, 222518, 233988, 244052, 306714, 333777, 350982, 366078, 445036, 460071, 549117, 613428, 667554, 701964, 732156, 920142, 1001331, 1098234, 1335108, 1840284, 1891403, 2002662, 2196468, 3782806, 4005324, 5674209, 7565612, 11348418, 17022627, 22696836, 34045254, 68090508]

約数ペア:

[(1, 68090508), (2, 34045254), (3, 22696836), (4, 17022627), (6, 11348418), (9, 7565612), (12, 5674209), (17, 4005324), (18, 3782806), (31, 2196468), (34, 2002662), (36, 1891403), (37, 1840284), (51, 1335108), (62, 1098234), (68, 1001331), (74, 920142), (93, 732156), (97, 701964), (102, 667554), (111, 613428), (124, 549117), (148, 460071), (153, 445036), (186, 366078), (194, 350982), (204, 333777), (222, 306714), (279, 244052), (291, 233988), (306, 222518), (333, 204476), (372, 183039), (388, 175491), (444, 153357), (527, 129204), (558, 122026), (582, 116994), (612, 111259), (629, 108252), (666, 102238), (873, 77996), (1054, 64602), (1116, 61013), (1147, 59364), (1164, 58497), (1258, 54126), (1332, 51119), (1581, 43068), (1649, 41292), (1746, 38998), (1887, 36084), (2108, 32301), (2294, 29682), (2516, 27063), (3007, 22644), (3162, 21534), (3298, 20646), (3441, 19788), (3492, 19499), (3589, 18972), (3774, 18042), (4588, 14841), (4743, 14356), (4947, 13764), (5661, 12028), (6014, 11322), (6324, 10767), (6596, 10323), (6882, 9894), (7178, 9486), (7548, 9021)]