72777204

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 205333128

約数和(自身を除く): 132555924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 73, 81, 102, 108, 146, 153, 162, 181, 204, 219, 292, 306, 324, 362, 438, 459, 543, 612, 657, 724, 876, 918, 1086, 1241, 1314, 1377, 1629, 1836, 1971, 2172, 2482, 2628, 2754, 3077, 3258, 3723, 3942, 4887, 4964, 5508, 5913, 6154, 6516, 7446, 7884, 9231, 9774, 11169, 11826, 12308, 13213, 14661, 14892, 18462, 19548, 22338, 23652, 26426, 27693, 29322, 33507, 36924, 39639, 44676, 52852, 55386, 58644, 67014, 79278, 83079, 100521, 110772, 118917, 134028, 158556, 166158, 201042, 224621, 237834, 249237, 332316, 356751, 402084, 449242, 475668, 498474, 673863, 713502, 898484, 996948, 1070253, 1347726, 1427004, 2021589, 2140506, 2695452, 4043178, 4281012, 6064767, 8086356, 12129534, 18194301, 24259068, 36388602, 72777204]

約数ペア:

[(1, 72777204), (2, 36388602), (3, 24259068), (4, 18194301), (6, 12129534), (9, 8086356), (12, 6064767), (17, 4281012), (18, 4043178), (27, 2695452), (34, 2140506), (36, 2021589), (51, 1427004), (54, 1347726), (68, 1070253), (73, 996948), (81, 898484), (102, 713502), (108, 673863), (146, 498474), (153, 475668), (162, 449242), (181, 402084), (204, 356751), (219, 332316), (292, 249237), (306, 237834), (324, 224621), (362, 201042), (438, 166158), (459, 158556), (543, 134028), (612, 118917), (657, 110772), (724, 100521), (876, 83079), (918, 79278), (1086, 67014), (1241, 58644), (1314, 55386), (1377, 52852), (1629, 44676), (1836, 39639), (1971, 36924), (2172, 33507), (2482, 29322), (2628, 27693), (2754, 26426), (3077, 23652), (3258, 22338), (3723, 19548), (3942, 18462), (4887, 14892), (4964, 14661), (5508, 13213), (5913, 12308), (6154, 11826), (6516, 11169), (7446, 9774), (7884, 9231)]