72117366

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 159268032

約数和(自身を除く): 87150666

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 97, 102, 111, 194, 197, 222, 291, 394, 582, 591, 629, 1182, 1258, 1649, 1887, 3298, 3349, 3589, 3774, 4947, 6698, 7178, 7289, 9894, 10047, 10767, 14578, 19109, 20094, 21534, 21867, 38218, 43734, 57327, 61013, 114654, 122026, 123913, 183039, 247826, 324853, 366078, 371739, 649706, 707033, 743478, 974559, 1414066, 1949118, 2121099, 4242198, 12019561, 24039122, 36058683, 72117366]

約数ペア:

[(1, 72117366), (2, 36058683), (3, 24039122), (6, 12019561), (17, 4242198), (34, 2121099), (37, 1949118), (51, 1414066), (74, 974559), (97, 743478), (102, 707033), (111, 649706), (194, 371739), (197, 366078), (222, 324853), (291, 247826), (394, 183039), (582, 123913), (591, 122026), (629, 114654), (1182, 61013), (1258, 57327), (1649, 43734), (1887, 38218), (3298, 21867), (3349, 21534), (3589, 20094), (3774, 19109), (4947, 14578), (6698, 10767), (7178, 10047), (7289, 9894)]