84504552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 257126400

約数和(自身を除く): 172621848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 627, 646, 748, 836, 969, 991, 1122, 1254, 1292, 1496, 1672, 1938, 1982, 2244, 2508, 2584, 2973, 3553, 3876, 3964, 4488, 5016, 5946, 7106, 7752, 7928, 10659, 10901, 11892, 14212, 16847, 18829, 21318, 21802, 23784, 28424, 32703, 33694, 37658, 42636, 43604, 50541, 56487, 65406, 67388, 75316, 85272, 87208, 101082, 112974, 130812, 134776, 150632, 185317, 202164, 207119, 225948, 261624, 320093, 370634, 404328, 414238, 451896, 555951, 621357, 640186, 741268, 828476, 960279, 1111902, 1242714, 1280372, 1482536, 1656952, 1920558, 2223804, 2485428, 2560744, 3521023, 3841116, 4447608, 4970856, 7042046, 7682232, 10563069, 14084092, 21126138, 28168184, 42252276, 84504552]

約数ペア:

[(1, 84504552), (2, 42252276), (3, 28168184), (4, 21126138), (6, 14084092), (8, 10563069), (11, 7682232), (12, 7042046), (17, 4970856), (19, 4447608), (22, 3841116), (24, 3521023), (33, 2560744), (34, 2485428), (38, 2223804), (44, 1920558), (51, 1656952), (57, 1482536), (66, 1280372), (68, 1242714), (76, 1111902), (88, 960279), (102, 828476), (114, 741268), (132, 640186), (136, 621357), (152, 555951), (187, 451896), (204, 414238), (209, 404328), (228, 370634), (264, 320093), (323, 261624), (374, 225948), (408, 207119), (418, 202164), (456, 185317), (561, 150632), (627, 134776), (646, 130812), (748, 112974), (836, 101082), (969, 87208), (991, 85272), (1122, 75316), (1254, 67388), (1292, 65406), (1496, 56487), (1672, 50541), (1938, 43604), (1982, 42636), (2244, 37658), (2508, 33694), (2584, 32703), (2973, 28424), (3553, 23784), (3876, 21802), (3964, 21318), (4488, 18829), (5016, 16847), (5946, 14212), (7106, 11892), (7752, 10901), (7928, 10659)]