76972728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 241725600

約数和(自身を除く): 164752872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 49, 56, 58, 61, 74, 84, 87, 98, 111, 116, 122, 147, 148, 168, 174, 183, 196, 203, 222, 232, 244, 259, 294, 296, 348, 366, 392, 406, 427, 444, 488, 518, 588, 609, 696, 732, 777, 812, 854, 888, 1036, 1073, 1176, 1218, 1281, 1421, 1464, 1554, 1624, 1708, 1769, 1813, 2072, 2146, 2257, 2436, 2562, 2842, 2989, 3108, 3219, 3416, 3538, 3626, 4263, 4292, 4514, 4872, 5124, 5307, 5439, 5684, 5978, 6216, 6438, 6771, 7076, 7252, 7511, 8526, 8584, 8967, 9028, 10248, 10614, 10878, 11368, 11956, 12383, 12876, 13542, 14152, 14504, 15022, 15799, 17052, 17934, 18056, 21228, 21756, 22533, 23912, 24766, 25752, 27084, 30044, 31598, 34104, 35868, 37149, 42456, 43512, 45066, 47397, 49532, 52577, 54168, 60088, 63196, 65453, 71736, 74298, 86681, 90132, 94794, 99064, 105154, 110593, 126392, 130906, 148596, 157731, 173362, 180264, 189588, 196359, 210308, 221186, 260043, 261812, 297192, 315462, 331779, 346724, 379176, 392718, 420616, 442372, 458171, 520086, 523624, 630924, 663558, 693448, 785436, 884744, 916342, 1040172, 1261848, 1327116, 1374513, 1570872, 1832684, 2080344, 2654232, 2749026, 3207197, 3665368, 5498052, 6414394, 9621591, 10996104, 12828788, 19243182, 25657576, 38486364, 76972728]

約数ペア:

[(1, 76972728), (2, 38486364), (3, 25657576), (4, 19243182), (6, 12828788), (7, 10996104), (8, 9621591), (12, 6414394), (14, 5498052), (21, 3665368), (24, 3207197), (28, 2749026), (29, 2654232), (37, 2080344), (42, 1832684), (49, 1570872), (56, 1374513), (58, 1327116), (61, 1261848), (74, 1040172), (84, 916342), (87, 884744), (98, 785436), (111, 693448), (116, 663558), (122, 630924), (147, 523624), (148, 520086), (168, 458171), (174, 442372), (183, 420616), (196, 392718), (203, 379176), (222, 346724), (232, 331779), (244, 315462), (259, 297192), (294, 261812), (296, 260043), (348, 221186), (366, 210308), (392, 196359), (406, 189588), (427, 180264), (444, 173362), (488, 157731), (518, 148596), (588, 130906), (609, 126392), (696, 110593), (732, 105154), (777, 99064), (812, 94794), (854, 90132), (888, 86681), (1036, 74298), (1073, 71736), (1176, 65453), (1218, 63196), (1281, 60088), (1421, 54168), (1464, 52577), (1554, 49532), (1624, 47397), (1708, 45066), (1769, 43512), (1813, 42456), (2072, 37149), (2146, 35868), (2257, 34104), (2436, 31598), (2562, 30044), (2842, 27084), (2989, 25752), (3108, 24766), (3219, 23912), (3416, 22533), (3538, 21756), (3626, 21228), (4263, 18056), (4292, 17934), (4514, 17052), (4872, 15799), (5124, 15022), (5307, 14504), (5439, 14152), (5684, 13542), (5978, 12876), (6216, 12383), (6438, 11956), (6771, 11368), (7076, 10878), (7252, 10614), (7511, 10248), (8526, 9028), (8584, 8967)]