69819984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 180

約数和(自身を含む): 224196960

約数和(自身を除く): 154376976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 151, 152, 156, 169, 171, 208, 228, 234, 247, 302, 304, 312, 338, 342, 453, 456, 468, 494, 507, 604, 624, 676, 684, 741, 906, 912, 936, 988, 1014, 1208, 1352, 1359, 1368, 1482, 1521, 1812, 1872, 1963, 1976, 2028, 2223, 2416, 2704, 2718, 2736, 2869, 2964, 3042, 3211, 3624, 3926, 3952, 4056, 4446, 5436, 5738, 5889, 5928, 6084, 6422, 7248, 7852, 8112, 8607, 8892, 9633, 10872, 11476, 11778, 11856, 12168, 12844, 15704, 17214, 17667, 17784, 19266, 21744, 22952, 23556, 24336, 25519, 25688, 25821, 28899, 31408, 34428, 35334, 35568, 37297, 38532, 45904, 47112, 51038, 51376, 51642, 57798, 68856, 70668, 74594, 76557, 77064, 94224, 102076, 103284, 111891, 115596, 137712, 141336, 149188, 153114, 154128, 204152, 206568, 223782, 229671, 231192, 282672, 298376, 306228, 335673, 408304, 413136, 447564, 459342, 462384, 484861, 596752, 612456, 671346, 895128, 918684, 969722, 1224912, 1342692, 1454583, 1790256, 1837368, 1939444, 2685384, 2909166, 3674736, 3878888, 4363749, 5370768, 5818332, 7757776, 8727498, 11636664, 17454996, 23273328, 34909992, 69819984]

約数ペア:

[(1, 69819984), (2, 34909992), (3, 23273328), (4, 17454996), (6, 11636664), (8, 8727498), (9, 7757776), (12, 5818332), (13, 5370768), (16, 4363749), (18, 3878888), (19, 3674736), (24, 2909166), (26, 2685384), (36, 1939444), (38, 1837368), (39, 1790256), (48, 1454583), (52, 1342692), (57, 1224912), (72, 969722), (76, 918684), (78, 895128), (104, 671346), (114, 612456), (117, 596752), (144, 484861), (151, 462384), (152, 459342), (156, 447564), (169, 413136), (171, 408304), (208, 335673), (228, 306228), (234, 298376), (247, 282672), (302, 231192), (304, 229671), (312, 223782), (338, 206568), (342, 204152), (453, 154128), (456, 153114), (468, 149188), (494, 141336), (507, 137712), (604, 115596), (624, 111891), (676, 103284), (684, 102076), (741, 94224), (906, 77064), (912, 76557), (936, 74594), (988, 70668), (1014, 68856), (1208, 57798), (1352, 51642), (1359, 51376), (1368, 51038), (1482, 47112), (1521, 45904), (1812, 38532), (1872, 37297), (1963, 35568), (1976, 35334), (2028, 34428), (2223, 31408), (2416, 28899), (2704, 25821), (2718, 25688), (2736, 25519), (2869, 24336), (2964, 23556), (3042, 22952), (3211, 21744), (3624, 19266), (3926, 17784), (3952, 17667), (4056, 17214), (4446, 15704), (5436, 12844), (5738, 12168), (5889, 11856), (5928, 11778), (6084, 11476), (6422, 10872), (7248, 9633), (7852, 8892), (8112, 8607)]