67668804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 215140800

約数和(自身を除く): 147471996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 673, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1346, 1596, 1764, 1862, 2019, 2052, 2394, 2646, 2692, 2793, 3591, 3724, 4038, 4711, 4788, 5292, 5586, 6057, 7182, 8076, 8379, 9422, 11172, 12114, 12787, 14133, 14364, 16758, 18171, 18844, 24228, 25137, 25574, 28266, 32977, 33516, 36342, 38361, 42399, 50274, 51148, 56532, 65954, 72684, 76722, 84798, 89509, 98931, 100548, 115083, 127197, 131908, 153444, 169596, 179018, 197862, 230166, 254394, 268527, 296793, 345249, 358036, 395724, 460332, 508788, 537054, 593586, 626563, 690498, 805581, 890379, 1074108, 1187172, 1253126, 1380996, 1611162, 1780758, 1879689, 2416743, 2506252, 3222324, 3561516, 3759378, 4833486, 5639067, 7518756, 9666972, 11278134, 16917201, 22556268, 33834402, 67668804]

約数ペア:

[(1, 67668804), (2, 33834402), (3, 22556268), (4, 16917201), (6, 11278134), (7, 9666972), (9, 7518756), (12, 5639067), (14, 4833486), (18, 3759378), (19, 3561516), (21, 3222324), (27, 2506252), (28, 2416743), (36, 1879689), (38, 1780758), (42, 1611162), (49, 1380996), (54, 1253126), (57, 1187172), (63, 1074108), (76, 890379), (84, 805581), (98, 690498), (108, 626563), (114, 593586), (126, 537054), (133, 508788), (147, 460332), (171, 395724), (189, 358036), (196, 345249), (228, 296793), (252, 268527), (266, 254394), (294, 230166), (342, 197862), (378, 179018), (399, 169596), (441, 153444), (513, 131908), (532, 127197), (588, 115083), (673, 100548), (684, 98931), (756, 89509), (798, 84798), (882, 76722), (931, 72684), (1026, 65954), (1197, 56532), (1323, 51148), (1346, 50274), (1596, 42399), (1764, 38361), (1862, 36342), (2019, 33516), (2052, 32977), (2394, 28266), (2646, 25574), (2692, 25137), (2793, 24228), (3591, 18844), (3724, 18171), (4038, 16758), (4711, 14364), (4788, 14133), (5292, 12787), (5586, 12114), (6057, 11172), (7182, 9422), (8076, 8379)]