78872976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 180

約数和(自身を含む): 273756288

約数和(自身を除く): 194883312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 463, 468, 504, 507, 546, 624, 676, 728, 819, 926, 936, 1008, 1014, 1092, 1183, 1352, 1389, 1456, 1521, 1638, 1852, 1872, 2028, 2184, 2366, 2704, 2778, 3042, 3241, 3276, 3549, 3704, 4056, 4167, 4368, 4732, 5556, 6019, 6084, 6482, 6552, 7098, 7408, 8112, 8334, 9464, 9723, 10647, 11112, 12038, 12168, 12964, 13104, 14196, 16668, 18057, 18928, 19446, 21294, 22224, 24076, 24336, 25928, 28392, 29169, 33336, 36114, 38892, 42133, 42588, 48152, 51856, 54171, 56784, 58338, 66672, 72228, 77784, 78247, 84266, 85176, 96304, 108342, 116676, 126399, 144456, 155568, 156494, 168532, 170352, 216684, 233352, 234741, 252798, 288912, 312988, 337064, 379197, 433368, 466704, 469482, 505596, 547729, 625976, 674128, 704223, 758394, 866736, 938964, 1011192, 1095458, 1251952, 1408446, 1516788, 1643187, 1877928, 2022384, 2190916, 2816892, 3033576, 3286374, 3755856, 4381832, 4929561, 5633784, 6067152, 6572748, 8763664, 9859122, 11267568, 13145496, 19718244, 26290992, 39436488, 78872976]

約数ペア:

[(1, 78872976), (2, 39436488), (3, 26290992), (4, 19718244), (6, 13145496), (7, 11267568), (8, 9859122), (9, 8763664), (12, 6572748), (13, 6067152), (14, 5633784), (16, 4929561), (18, 4381832), (21, 3755856), (24, 3286374), (26, 3033576), (28, 2816892), (36, 2190916), (39, 2022384), (42, 1877928), (48, 1643187), (52, 1516788), (56, 1408446), (63, 1251952), (72, 1095458), (78, 1011192), (84, 938964), (91, 866736), (104, 758394), (112, 704223), (117, 674128), (126, 625976), (144, 547729), (156, 505596), (168, 469482), (169, 466704), (182, 433368), (208, 379197), (234, 337064), (252, 312988), (273, 288912), (312, 252798), (336, 234741), (338, 233352), (364, 216684), (463, 170352), (468, 168532), (504, 156494), (507, 155568), (546, 144456), (624, 126399), (676, 116676), (728, 108342), (819, 96304), (926, 85176), (936, 84266), (1008, 78247), (1014, 77784), (1092, 72228), (1183, 66672), (1352, 58338), (1389, 56784), (1456, 54171), (1521, 51856), (1638, 48152), (1852, 42588), (1872, 42133), (2028, 38892), (2184, 36114), (2366, 33336), (2704, 29169), (2778, 28392), (3042, 25928), (3241, 24336), (3276, 24076), (3549, 22224), (3704, 21294), (4056, 19446), (4167, 18928), (4368, 18057), (4732, 16668), (5556, 14196), (6019, 13104), (6084, 12964), (6482, 12168), (6552, 12038), (7098, 11112), (7408, 10647), (8112, 9723), (8334, 9464)]