71307936

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 216

約数和(自身を含む): 244992384

約数和(自身を除く): 173684448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 163, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 326, 336, 372, 392, 434, 441, 489, 496, 504, 558, 588, 651, 652, 672, 744, 784, 868, 882, 978, 992, 1008, 1116, 1141, 1176, 1302, 1304, 1467, 1488, 1519, 1568, 1736, 1764, 1953, 1956, 2016, 2232, 2282, 2352, 2604, 2608, 2934, 2976, 3038, 3423, 3472, 3528, 3906, 3912, 4464, 4557, 4564, 4704, 5053, 5208, 5216, 5868, 6076, 6846, 6944, 7056, 7812, 7824, 7987, 8928, 9114, 9128, 10106, 10269, 10416, 11736, 12152, 13671, 13692, 14112, 15159, 15624, 15648, 15974, 18228, 18256, 20212, 20538, 20832, 23472, 23961, 24304, 27342, 27384, 30318, 31248, 31948, 35371, 36456, 36512, 40424, 41076, 45477, 46944, 47922, 48608, 54684, 54768, 60636, 62496, 63896, 70742, 71883, 72912, 80848, 82152, 90954, 95844, 106113, 109368, 109536, 121272, 127792, 141484, 143766, 145824, 161696, 164304, 181908, 191688, 212226, 218736, 242544, 247597, 255584, 282968, 287532, 318339, 328608, 363816, 383376, 424452, 437472, 485088, 495194, 565936, 575064, 636678, 727632, 742791, 766752, 848904, 990388, 1131872, 1150128, 1273356, 1455264, 1485582, 1697808, 1980776, 2228373, 2300256, 2546712, 2971164, 3395616, 3961552, 4456746, 5093424, 5942328, 7923104, 8913492, 10186848, 11884656, 17826984, 23769312, 35653968, 71307936]

約数ペア:

[(1, 71307936), (2, 35653968), (3, 23769312), (4, 17826984), (6, 11884656), (7, 10186848), (8, 8913492), (9, 7923104), (12, 5942328), (14, 5093424), (16, 4456746), (18, 3961552), (21, 3395616), (24, 2971164), (28, 2546712), (31, 2300256), (32, 2228373), (36, 1980776), (42, 1697808), (48, 1485582), (49, 1455264), (56, 1273356), (62, 1150128), (63, 1131872), (72, 990388), (84, 848904), (93, 766752), (96, 742791), (98, 727632), (112, 636678), (124, 575064), (126, 565936), (144, 495194), (147, 485088), (163, 437472), (168, 424452), (186, 383376), (196, 363816), (217, 328608), (224, 318339), (248, 287532), (252, 282968), (279, 255584), (288, 247597), (294, 242544), (326, 218736), (336, 212226), (372, 191688), (392, 181908), (434, 164304), (441, 161696), (489, 145824), (496, 143766), (504, 141484), (558, 127792), (588, 121272), (651, 109536), (652, 109368), (672, 106113), (744, 95844), (784, 90954), (868, 82152), (882, 80848), (978, 72912), (992, 71883), (1008, 70742), (1116, 63896), (1141, 62496), (1176, 60636), (1302, 54768), (1304, 54684), (1467, 48608), (1488, 47922), (1519, 46944), (1568, 45477), (1736, 41076), (1764, 40424), (1953, 36512), (1956, 36456), (2016, 35371), (2232, 31948), (2282, 31248), (2352, 30318), (2604, 27384), (2608, 27342), (2934, 24304), (2976, 23961), (3038, 23472), (3423, 20832), (3472, 20538), (3528, 20212), (3906, 18256), (3912, 18228), (4464, 15974), (4557, 15648), (4564, 15624), (4704, 15159), (5053, 14112), (5208, 13692), (5216, 13671), (5868, 12152), (6076, 11736), (6846, 10416), (6944, 10269), (7056, 10106), (7812, 9128), (7824, 9114), (7987, 8928)]