65778156

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 185902080

約数和(自身を除く): 120123924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 59, 62, 74, 81, 93, 108, 111, 118, 124, 148, 162, 177, 186, 222, 236, 243, 279, 324, 333, 354, 372, 444, 486, 531, 558, 666, 708, 837, 972, 999, 1062, 1116, 1147, 1332, 1593, 1674, 1829, 1998, 2124, 2183, 2294, 2511, 2997, 3186, 3348, 3441, 3658, 3996, 4366, 4588, 4779, 5022, 5487, 5994, 6372, 6549, 6882, 7316, 7533, 8732, 8991, 9558, 10044, 10323, 10974, 11988, 13098, 13764, 14337, 15066, 16461, 17982, 19116, 19647, 20646, 21948, 26196, 28674, 30132, 30969, 32922, 35964, 39294, 41292, 49383, 57348, 58941, 61938, 65844, 67673, 78588, 92907, 98766, 117882, 123876, 135346, 148149, 176823, 185814, 197532, 203019, 235764, 270692, 278721, 296298, 353646, 371628, 406038, 444447, 530469, 557442, 592596, 609057, 707292, 812076, 888894, 1060938, 1114884, 1218114, 1777788, 1827171, 2121876, 2436228, 3654342, 5481513, 7308684, 10963026, 16444539, 21926052, 32889078, 65778156]

約数ペア:

[(1, 65778156), (2, 32889078), (3, 21926052), (4, 16444539), (6, 10963026), (9, 7308684), (12, 5481513), (18, 3654342), (27, 2436228), (31, 2121876), (36, 1827171), (37, 1777788), (54, 1218114), (59, 1114884), (62, 1060938), (74, 888894), (81, 812076), (93, 707292), (108, 609057), (111, 592596), (118, 557442), (124, 530469), (148, 444447), (162, 406038), (177, 371628), (186, 353646), (222, 296298), (236, 278721), (243, 270692), (279, 235764), (324, 203019), (333, 197532), (354, 185814), (372, 176823), (444, 148149), (486, 135346), (531, 123876), (558, 117882), (666, 98766), (708, 92907), (837, 78588), (972, 67673), (999, 65844), (1062, 61938), (1116, 58941), (1147, 57348), (1332, 49383), (1593, 41292), (1674, 39294), (1829, 35964), (1998, 32922), (2124, 30969), (2183, 30132), (2294, 28674), (2511, 26196), (2997, 21948), (3186, 20646), (3348, 19647), (3441, 19116), (3658, 17982), (3996, 16461), (4366, 15066), (4588, 14337), (4779, 13764), (5022, 13098), (5487, 11988), (5994, 10974), (6372, 10323), (6549, 10044), (6882, 9558), (7316, 8991), (7533, 8732)]