80039808

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 251568720

約数和(自身を除く): 171528912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 67, 68, 72, 96, 102, 122, 128, 134, 136, 144, 153, 183, 192, 201, 204, 244, 268, 272, 288, 306, 366, 384, 402, 408, 488, 536, 544, 549, 576, 603, 612, 732, 804, 816, 976, 1037, 1072, 1088, 1098, 1139, 1152, 1206, 1224, 1464, 1608, 1632, 1952, 2074, 2144, 2176, 2196, 2278, 2412, 2448, 2928, 3111, 3216, 3264, 3417, 3904, 4087, 4148, 4288, 4392, 4556, 4824, 4896, 5856, 6222, 6432, 6528, 6834, 7808, 8174, 8296, 8576, 8784, 9112, 9333, 9648, 9792, 10251, 11712, 12261, 12444, 12864, 13668, 16348, 16592, 17568, 18224, 18666, 19296, 19584, 20502, 23424, 24522, 24888, 25728, 27336, 32696, 33184, 35136, 36448, 36783, 37332, 38592, 41004, 49044, 49776, 54672, 65392, 66368, 69479, 70272, 72896, 73566, 74664, 77184, 82008, 98088, 99552, 109344, 130784, 132736, 138958, 145792, 147132, 149328, 164016, 196176, 199104, 208437, 218688, 261568, 277916, 294264, 298656, 328032, 392352, 398208, 416874, 437376, 523136, 555832, 588528, 597312, 625311, 656064, 784704, 833748, 1111664, 1177056, 1194624, 1250622, 1312128, 1569408, 1667496, 2223328, 2354112, 2501244, 3334992, 4446656, 4708224, 5002488, 6669984, 8893312, 10004976, 13339968, 20009952, 26679936, 40019904, 80039808]

約数ペア:

[(1, 80039808), (2, 40019904), (3, 26679936), (4, 20009952), (6, 13339968), (8, 10004976), (9, 8893312), (12, 6669984), (16, 5002488), (17, 4708224), (18, 4446656), (24, 3334992), (32, 2501244), (34, 2354112), (36, 2223328), (48, 1667496), (51, 1569408), (61, 1312128), (64, 1250622), (67, 1194624), (68, 1177056), (72, 1111664), (96, 833748), (102, 784704), (122, 656064), (128, 625311), (134, 597312), (136, 588528), (144, 555832), (153, 523136), (183, 437376), (192, 416874), (201, 398208), (204, 392352), (244, 328032), (268, 298656), (272, 294264), (288, 277916), (306, 261568), (366, 218688), (384, 208437), (402, 199104), (408, 196176), (488, 164016), (536, 149328), (544, 147132), (549, 145792), (576, 138958), (603, 132736), (612, 130784), (732, 109344), (804, 99552), (816, 98088), (976, 82008), (1037, 77184), (1072, 74664), (1088, 73566), (1098, 72896), (1139, 70272), (1152, 69479), (1206, 66368), (1224, 65392), (1464, 54672), (1608, 49776), (1632, 49044), (1952, 41004), (2074, 38592), (2144, 37332), (2176, 36783), (2196, 36448), (2278, 35136), (2412, 33184), (2448, 32696), (2928, 27336), (3111, 25728), (3216, 24888), (3264, 24522), (3417, 23424), (3904, 20502), (4087, 19584), (4148, 19296), (4288, 18666), (4392, 18224), (4556, 17568), (4824, 16592), (4896, 16348), (5856, 13668), (6222, 12864), (6432, 12444), (6528, 12261), (6834, 11712), (7808, 10251), (8174, 9792), (8296, 9648), (8576, 9333), (8784, 9112)]