73312848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 236228928

約数和(自身を除く): 162916080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 283, 336, 504, 514, 566, 771, 849, 1008, 1028, 1132, 1542, 1698, 1799, 1981, 2056, 2264, 2313, 2547, 3084, 3396, 3598, 3962, 4112, 4528, 4626, 5094, 5397, 5943, 6168, 6792, 7196, 7924, 9252, 10188, 10794, 11886, 12336, 13584, 14392, 15848, 16191, 17829, 18504, 20376, 21588, 23772, 28784, 31696, 32382, 35658, 37008, 40752, 43176, 47544, 64764, 71316, 72731, 86352, 95088, 129528, 142632, 145462, 218193, 259056, 285264, 290924, 436386, 509117, 581848, 654579, 872772, 1018234, 1163696, 1309158, 1527351, 1745544, 2036468, 2618316, 3054702, 3491088, 4072936, 4582053, 5236632, 6109404, 8145872, 9164106, 10473264, 12218808, 18328212, 24437616, 36656424, 73312848]

約数ペア:

[(1, 73312848), (2, 36656424), (3, 24437616), (4, 18328212), (6, 12218808), (7, 10473264), (8, 9164106), (9, 8145872), (12, 6109404), (14, 5236632), (16, 4582053), (18, 4072936), (21, 3491088), (24, 3054702), (28, 2618316), (36, 2036468), (42, 1745544), (48, 1527351), (56, 1309158), (63, 1163696), (72, 1018234), (84, 872772), (112, 654579), (126, 581848), (144, 509117), (168, 436386), (252, 290924), (257, 285264), (283, 259056), (336, 218193), (504, 145462), (514, 142632), (566, 129528), (771, 95088), (849, 86352), (1008, 72731), (1028, 71316), (1132, 64764), (1542, 47544), (1698, 43176), (1799, 40752), (1981, 37008), (2056, 35658), (2264, 32382), (2313, 31696), (2547, 28784), (3084, 23772), (3396, 21588), (3598, 20376), (3962, 18504), (4112, 17829), (4528, 16191), (4626, 15848), (5094, 14392), (5397, 13584), (5943, 12336), (6168, 11886), (6792, 10794), (7196, 10188), (7924, 9252)]