79863264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 248491152

約数和(自身を除く): 168627888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 83, 96, 104, 117, 144, 156, 166, 208, 234, 249, 257, 288, 312, 332, 416, 468, 498, 514, 624, 664, 747, 771, 936, 996, 1028, 1079, 1248, 1328, 1494, 1542, 1872, 1992, 2056, 2158, 2313, 2656, 2988, 3084, 3237, 3341, 3744, 3984, 4112, 4316, 4626, 5976, 6168, 6474, 6682, 7968, 8224, 8632, 9252, 9711, 10023, 11952, 12336, 12948, 13364, 17264, 18504, 19422, 20046, 21331, 23904, 24672, 25896, 26728, 30069, 34528, 37008, 38844, 40092, 42662, 51792, 53456, 60138, 63993, 74016, 77688, 80184, 85324, 103584, 106912, 120276, 127986, 155376, 160368, 170648, 191979, 240552, 255972, 277303, 310752, 320736, 341296, 383958, 481104, 511944, 554606, 682592, 767916, 831909, 962208, 1023888, 1109212, 1535832, 1663818, 2047776, 2218424, 2495727, 3071664, 3327636, 4436848, 4991454, 6143328, 6655272, 8873696, 9982908, 13310544, 19965816, 26621088, 39931632, 79863264]

約数ペア:

[(1, 79863264), (2, 39931632), (3, 26621088), (4, 19965816), (6, 13310544), (8, 9982908), (9, 8873696), (12, 6655272), (13, 6143328), (16, 4991454), (18, 4436848), (24, 3327636), (26, 3071664), (32, 2495727), (36, 2218424), (39, 2047776), (48, 1663818), (52, 1535832), (72, 1109212), (78, 1023888), (83, 962208), (96, 831909), (104, 767916), (117, 682592), (144, 554606), (156, 511944), (166, 481104), (208, 383958), (234, 341296), (249, 320736), (257, 310752), (288, 277303), (312, 255972), (332, 240552), (416, 191979), (468, 170648), (498, 160368), (514, 155376), (624, 127986), (664, 120276), (747, 106912), (771, 103584), (936, 85324), (996, 80184), (1028, 77688), (1079, 74016), (1248, 63993), (1328, 60138), (1494, 53456), (1542, 51792), (1872, 42662), (1992, 40092), (2056, 38844), (2158, 37008), (2313, 34528), (2656, 30069), (2988, 26728), (3084, 25896), (3237, 24672), (3341, 23904), (3744, 21331), (3984, 20046), (4112, 19422), (4316, 18504), (4626, 17264), (5976, 13364), (6168, 12948), (6474, 12336), (6682, 11952), (7968, 10023), (8224, 9711), (8632, 9252)]