61984397328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{6709}}^1$

素因数の和:7645

約数の個数: 160

約数和(自身を含む): 189145989120

約数和(自身を除く): 127161591792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 887, 1302, 1488, 1736, 1774, 2604, 2661, 3472, 3548, 5208, 5322, 6209, 6709, 7096, 10416, 10644, 12418, 13418, 14192, 18627, 20127, 21288, 24836, 26836, 27497, 37254, 40254, 42576, 46963, 49672, 53672, 54994, 74508, 80508, 82491, 93926, 99344, 107344, 109988, 140889, 149016, 161016, 164982, 187852, 192479, 207979, 219976, 281778, 298032, 322032, 329964, 375704, 384958, 415958, 439952, 563556, 577437, 623937, 659928, 751408, 769916, 831916, 1127112, 1154874, 1247874, 1319856, 1455853, 1539832, 1663832, 2254224, 2309748, 2495748, 2911706, 3079664, 3327664, 4367559, 4619496, 4991496, 5823412, 5950883, 8735118, 9238992, 9982992, 11646824, 11901766, 17470236, 17852649, 23293648, 23803532, 34940472, 35705298, 41656181, 47607064, 69880944, 71410596, 83312362, 95214128, 124968543, 142821192, 166624724, 184477373, 249937086, 285642384, 333249448, 368954746, 499874172, 553432119, 666498896, 737909492, 999748344, 1106864238, 1291341611, 1475818984, 1999496688, 2213728476, 2582683222, 2951637968, 3874024833, 4427456952, 5165366444, 7748049666, 8854913904, 10330732888, 15496099332, 20661465776, 30992198664, 61984397328]

約数ペア:

[(1, 61984397328), (2, 30992198664), (3, 20661465776), (4, 15496099332), (6, 10330732888), (7, 8854913904), (8, 7748049666), (12, 5165366444), (14, 4427456952), (16, 3874024833), (21, 2951637968), (24, 2582683222), (28, 2213728476), (31, 1999496688), (42, 1475818984), (48, 1291341611), (56, 1106864238), (62, 999748344), (84, 737909492), (93, 666498896), (112, 553432119), (124, 499874172), (168, 368954746), (186, 333249448), (217, 285642384), (248, 249937086), (336, 184477373), (372, 166624724), (434, 142821192), (496, 124968543), (651, 95214128), (744, 83312362), (868, 71410596), (887, 69880944), (1302, 47607064), (1488, 41656181), (1736, 35705298), (1774, 34940472), (2604, 23803532), (2661, 23293648), (3472, 17852649), (3548, 17470236), (5208, 11901766), (5322, 11646824), (6209, 9982992), (6709, 9238992), (7096, 8735118), (10416, 5950883), (10644, 5823412), (12418, 4991496), (13418, 4619496), (14192, 4367559), (18627, 3327664), (20127, 3079664), (21288, 2911706), (24836, 2495748), (26836, 2309748), (27497, 2254224), (37254, 1663832), (40254, 1539832), (42576, 1455853), (46963, 1319856), (49672, 1247874), (53672, 1154874), (54994, 1127112), (74508, 831916), (80508, 769916), (82491, 751408), (93926, 659928), (99344, 623937), (107344, 577437), (109988, 563556), (140889, 439952), (149016, 415958), (161016, 384958), (164982, 375704), (187852, 329964), (192479, 322032), (207979, 298032), (219976, 281778)]