79639248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 160345392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 179, 184, 186, 208, 248, 276, 299, 312, 358, 368, 372, 403, 496, 537, 552, 598, 624, 713, 716, 744, 806, 897, 1074, 1104, 1196, 1209, 1426, 1432, 1488, 1612, 1794, 2139, 2148, 2327, 2392, 2418, 2852, 2864, 3224, 3588, 4117, 4278, 4296, 4654, 4784, 4836, 5549, 5704, 6448, 6981, 7176, 8234, 8556, 8592, 9269, 9308, 9672, 11098, 11408, 12351, 13962, 14352, 16468, 16647, 17112, 18538, 18616, 19344, 22196, 24702, 27807, 27924, 32936, 33294, 34224, 37076, 37232, 44392, 49404, 53521, 55614, 55848, 65872, 66588, 72137, 74152, 88784, 98808, 107042, 111228, 111696, 127627, 133176, 144274, 148304, 160563, 197616, 214084, 216411, 222456, 255254, 266352, 288548, 321126, 382881, 428168, 432822, 444912, 510508, 577096, 642252, 765762, 856336, 865644, 1021016, 1154192, 1284504, 1531524, 1659151, 1731288, 2042032, 2569008, 3063048, 3318302, 3462576, 4977453, 6126096, 6636604, 9954906, 13273208, 19909812, 26546416, 39819624, 79639248]

約数ペア:

[(1, 79639248), (2, 39819624), (3, 26546416), (4, 19909812), (6, 13273208), (8, 9954906), (12, 6636604), (13, 6126096), (16, 4977453), (23, 3462576), (24, 3318302), (26, 3063048), (31, 2569008), (39, 2042032), (46, 1731288), (48, 1659151), (52, 1531524), (62, 1284504), (69, 1154192), (78, 1021016), (92, 865644), (93, 856336), (104, 765762), (124, 642252), (138, 577096), (156, 510508), (179, 444912), (184, 432822), (186, 428168), (208, 382881), (248, 321126), (276, 288548), (299, 266352), (312, 255254), (358, 222456), (368, 216411), (372, 214084), (403, 197616), (496, 160563), (537, 148304), (552, 144274), (598, 133176), (624, 127627), (713, 111696), (716, 111228), (744, 107042), (806, 98808), (897, 88784), (1074, 74152), (1104, 72137), (1196, 66588), (1209, 65872), (1426, 55848), (1432, 55614), (1488, 53521), (1612, 49404), (1794, 44392), (2139, 37232), (2148, 37076), (2327, 34224), (2392, 33294), (2418, 32936), (2852, 27924), (2864, 27807), (3224, 24702), (3588, 22196), (4117, 19344), (4278, 18616), (4296, 18538), (4654, 17112), (4784, 16647), (4836, 16468), (5549, 14352), (5704, 13962), (6448, 12351), (6981, 11408), (7176, 11098), (8234, 9672), (8556, 9308), (8592, 9269)]