78356304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 120

約数和(自身を含む): 248699360

約数和(自身を除く): 170343056

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, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2203, 2223, 2736, 2964, 3952, 4406, 4446, 5928, 6609, 8812, 8892, 11856, 13218, 17624, 17784, 19827, 26436, 28639, 35248, 35568, 39654, 41857, 52872, 57278, 79308, 83714, 85917, 105744, 114556, 125571, 158616, 167428, 171834, 229112, 251142, 257751, 317232, 334856, 343668, 376713, 458224, 502284, 515502, 544141, 669712, 687336, 753426, 1004568, 1031004, 1088282, 1374672, 1506852, 1632423, 2009136, 2062008, 2176564, 3013704, 3264846, 4124016, 4353128, 4897269, 6027408, 6529692, 8706256, 9794538, 13059384, 19589076, 26118768, 39178152, 78356304]

約数ペア:

[(1, 78356304), (2, 39178152), (3, 26118768), (4, 19589076), (6, 13059384), (8, 9794538), (9, 8706256), (12, 6529692), (13, 6027408), (16, 4897269), (18, 4353128), (19, 4124016), (24, 3264846), (26, 3013704), (36, 2176564), (38, 2062008), (39, 2009136), (48, 1632423), (52, 1506852), (57, 1374672), (72, 1088282), (76, 1031004), (78, 1004568), (104, 753426), (114, 687336), (117, 669712), (144, 544141), (152, 515502), (156, 502284), (171, 458224), (208, 376713), (228, 343668), (234, 334856), (247, 317232), (304, 257751), (312, 251142), (342, 229112), (456, 171834), (468, 167428), (494, 158616), (624, 125571), (684, 114556), (741, 105744), (912, 85917), (936, 83714), (988, 79308), (1368, 57278), (1482, 52872), (1872, 41857), (1976, 39654), (2203, 35568), (2223, 35248), (2736, 28639), (2964, 26436), (3952, 19827), (4406, 17784), (4446, 17624), (5928, 13218), (6609, 11856), (8812, 8892)]