31931064

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 98496000

約数和(自身を除く): 66564936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 89, 99, 108, 132, 151, 178, 198, 216, 264, 267, 297, 302, 356, 396, 453, 534, 594, 604, 712, 792, 801, 906, 979, 1068, 1188, 1208, 1359, 1602, 1661, 1812, 1958, 2136, 2376, 2403, 2718, 2937, 3204, 3322, 3624, 3916, 4077, 4806, 4983, 5436, 5874, 6408, 6644, 7832, 8154, 8811, 9612, 9966, 10872, 11748, 13288, 13439, 14949, 16308, 17622, 19224, 19932, 23496, 26433, 26878, 29898, 32616, 35244, 39864, 40317, 44847, 52866, 53756, 59796, 70488, 80634, 89694, 105732, 107512, 119592, 120951, 147829, 161268, 179388, 211464, 241902, 295658, 322536, 358776, 362853, 443487, 483804, 591316, 725706, 886974, 967608, 1182632, 1330461, 1451412, 1773948, 2660922, 2902824, 3547896, 3991383, 5321844, 7982766, 10643688, 15965532, 31931064]

約数ペア:

[(1, 31931064), (2, 15965532), (3, 10643688), (4, 7982766), (6, 5321844), (8, 3991383), (9, 3547896), (11, 2902824), (12, 2660922), (18, 1773948), (22, 1451412), (24, 1330461), (27, 1182632), (33, 967608), (36, 886974), (44, 725706), (54, 591316), (66, 483804), (72, 443487), (88, 362853), (89, 358776), (99, 322536), (108, 295658), (132, 241902), (151, 211464), (178, 179388), (198, 161268), (216, 147829), (264, 120951), (267, 119592), (297, 107512), (302, 105732), (356, 89694), (396, 80634), (453, 70488), (534, 59796), (594, 53756), (604, 52866), (712, 44847), (792, 40317), (801, 39864), (906, 35244), (979, 32616), (1068, 29898), (1188, 26878), (1208, 26433), (1359, 23496), (1602, 19932), (1661, 19224), (1812, 17622), (1958, 16308), (2136, 14949), (2376, 13439), (2403, 13288), (2718, 11748), (2937, 10872), (3204, 9966), (3322, 9612), (3624, 8811), (3916, 8154), (4077, 7832), (4806, 6644), (4983, 6408), (5436, 5874)]