80375544

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 233928000

約数和(自身を除く): 153552456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 89, 108, 111, 113, 148, 178, 216, 222, 226, 267, 296, 333, 339, 356, 444, 452, 534, 666, 678, 712, 801, 888, 904, 999, 1017, 1068, 1332, 1356, 1602, 1998, 2034, 2136, 2403, 2664, 2712, 3051, 3204, 3293, 3996, 4068, 4181, 4806, 6102, 6408, 6586, 7992, 8136, 8362, 9612, 9879, 10057, 12204, 12543, 13172, 16724, 19224, 19758, 20114, 24408, 25086, 26344, 29637, 30171, 33448, 37629, 39516, 40228, 50172, 59274, 60342, 75258, 79032, 80456, 88911, 90513, 100344, 112887, 118548, 120684, 150516, 177822, 181026, 225774, 237096, 241368, 271539, 301032, 355644, 362052, 372109, 451548, 543078, 711288, 724104, 744218, 903096, 1086156, 1116327, 1488436, 2172312, 2232654, 2976872, 3348981, 4465308, 6697962, 8930616, 10046943, 13395924, 20093886, 26791848, 40187772, 80375544]

約数ペア:

[(1, 80375544), (2, 40187772), (3, 26791848), (4, 20093886), (6, 13395924), (8, 10046943), (9, 8930616), (12, 6697962), (18, 4465308), (24, 3348981), (27, 2976872), (36, 2232654), (37, 2172312), (54, 1488436), (72, 1116327), (74, 1086156), (89, 903096), (108, 744218), (111, 724104), (113, 711288), (148, 543078), (178, 451548), (216, 372109), (222, 362052), (226, 355644), (267, 301032), (296, 271539), (333, 241368), (339, 237096), (356, 225774), (444, 181026), (452, 177822), (534, 150516), (666, 120684), (678, 118548), (712, 112887), (801, 100344), (888, 90513), (904, 88911), (999, 80456), (1017, 79032), (1068, 75258), (1332, 60342), (1356, 59274), (1602, 50172), (1998, 40228), (2034, 39516), (2136, 37629), (2403, 33448), (2664, 30171), (2712, 29637), (3051, 26344), (3204, 25086), (3293, 24408), (3996, 20114), (4068, 19758), (4181, 19224), (4806, 16724), (6102, 13172), (6408, 12543), (6586, 12204), (7992, 10057), (8136, 9879), (8362, 9612)]