71055684

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 222163200

約数和(自身を除く): 151107516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 463, 522, 588, 609, 756, 783, 812, 882, 926, 1044, 1218, 1323, 1389, 1421, 1566, 1764, 1827, 1852, 2436, 2646, 2778, 2842, 3132, 3241, 3654, 4167, 4263, 5292, 5481, 5556, 5684, 6482, 7308, 8334, 8526, 9723, 10962, 12501, 12789, 12964, 13427, 16668, 17052, 19446, 21924, 22687, 25002, 25578, 26854, 29169, 38367, 38892, 40281, 45374, 50004, 51156, 53708, 58338, 68061, 76734, 80562, 87507, 90748, 93989, 116676, 120843, 136122, 153468, 161124, 175014, 187978, 204183, 241686, 272244, 281967, 350028, 362529, 375956, 408366, 483372, 563934, 612549, 657923, 725058, 816732, 845901, 1127868, 1225098, 1315846, 1450116, 1691802, 1973769, 2450196, 2537703, 2631692, 3383604, 3947538, 5075406, 5921307, 7895076, 10150812, 11842614, 17763921, 23685228, 35527842, 71055684]

約数ペア:

[(1, 71055684), (2, 35527842), (3, 23685228), (4, 17763921), (6, 11842614), (7, 10150812), (9, 7895076), (12, 5921307), (14, 5075406), (18, 3947538), (21, 3383604), (27, 2631692), (28, 2537703), (29, 2450196), (36, 1973769), (42, 1691802), (49, 1450116), (54, 1315846), (58, 1225098), (63, 1127868), (84, 845901), (87, 816732), (98, 725058), (108, 657923), (116, 612549), (126, 563934), (147, 483372), (174, 408366), (189, 375956), (196, 362529), (203, 350028), (252, 281967), (261, 272244), (294, 241686), (348, 204183), (378, 187978), (406, 175014), (441, 161124), (463, 153468), (522, 136122), (588, 120843), (609, 116676), (756, 93989), (783, 90748), (812, 87507), (882, 80562), (926, 76734), (1044, 68061), (1218, 58338), (1323, 53708), (1389, 51156), (1421, 50004), (1566, 45374), (1764, 40281), (1827, 38892), (1852, 38367), (2436, 29169), (2646, 26854), (2778, 25578), (2842, 25002), (3132, 22687), (3241, 21924), (3654, 19446), (4167, 17052), (4263, 16668), (5292, 13427), (5481, 12964), (5556, 12789), (5684, 12501), (6482, 10962), (7308, 9723), (8334, 8526)]