77749672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 212587200

約数和(自身を除く): 134837528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 56, 73, 76, 77, 88, 91, 98, 104, 133, 143, 146, 152, 154, 182, 196, 209, 247, 266, 286, 292, 308, 364, 392, 418, 494, 511, 532, 539, 572, 584, 616, 637, 728, 803, 836, 931, 949, 988, 1001, 1022, 1064, 1078, 1144, 1274, 1387, 1463, 1606, 1672, 1729, 1862, 1898, 1976, 2002, 2044, 2156, 2548, 2717, 2774, 2926, 3212, 3458, 3577, 3724, 3796, 4004, 4088, 4312, 5096, 5434, 5548, 5621, 5852, 6424, 6643, 6916, 7007, 7154, 7448, 7592, 8008, 9709, 10241, 10439, 10868, 11096, 11242, 11704, 12103, 13286, 13832, 14014, 14308, 15257, 18031, 19019, 19418, 20482, 20878, 21736, 22484, 24206, 26572, 28028, 28616, 30514, 36062, 38038, 38836, 39347, 40964, 41756, 44968, 46501, 48412, 53144, 56056, 61028, 67963, 72124, 73073, 76076, 77672, 78694, 81928, 83512, 93002, 96824, 106799, 122056, 126217, 133133, 135926, 144248, 146146, 152152, 157388, 186004, 198341, 213598, 252434, 266266, 271852, 292292, 314776, 372008, 396682, 427196, 504868, 511511, 532532, 543704, 584584, 747593, 793364, 854392, 883519, 1009736, 1023022, 1065064, 1388387, 1495186, 1586728, 1767038, 2046044, 2776774, 2990372, 3534076, 4092088, 5553548, 5980744, 7068152, 9718709, 11107096, 19437418, 38874836, 77749672]

約数ペア:

[(1, 77749672), (2, 38874836), (4, 19437418), (7, 11107096), (8, 9718709), (11, 7068152), (13, 5980744), (14, 5553548), (19, 4092088), (22, 3534076), (26, 2990372), (28, 2776774), (38, 2046044), (44, 1767038), (49, 1586728), (52, 1495186), (56, 1388387), (73, 1065064), (76, 1023022), (77, 1009736), (88, 883519), (91, 854392), (98, 793364), (104, 747593), (133, 584584), (143, 543704), (146, 532532), (152, 511511), (154, 504868), (182, 427196), (196, 396682), (209, 372008), (247, 314776), (266, 292292), (286, 271852), (292, 266266), (308, 252434), (364, 213598), (392, 198341), (418, 186004), (494, 157388), (511, 152152), (532, 146146), (539, 144248), (572, 135926), (584, 133133), (616, 126217), (637, 122056), (728, 106799), (803, 96824), (836, 93002), (931, 83512), (949, 81928), (988, 78694), (1001, 77672), (1022, 76076), (1064, 73073), (1078, 72124), (1144, 67963), (1274, 61028), (1387, 56056), (1463, 53144), (1606, 48412), (1672, 46501), (1729, 44968), (1862, 41756), (1898, 40964), (1976, 39347), (2002, 38836), (2044, 38038), (2156, 36062), (2548, 30514), (2717, 28616), (2774, 28028), (2926, 26572), (3212, 24206), (3458, 22484), (3577, 21736), (3724, 20878), (3796, 20482), (4004, 19418), (4088, 19019), (4312, 18031), (5096, 15257), (5434, 14308), (5548, 14014), (5621, 13832), (5852, 13286), (6424, 12103), (6643, 11704), (6916, 11242), (7007, 11096), (7154, 10868), (7448, 10439), (7592, 10241), (8008, 9709)]