79964388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 250911360

約数和(自身を除く): 170946972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 293, 342, 361, 378, 399, 513, 532, 586, 684, 722, 756, 798, 879, 1026, 1083, 1172, 1197, 1444, 1596, 1758, 2051, 2052, 2166, 2394, 2527, 2637, 3249, 3516, 3591, 4102, 4332, 4788, 5054, 5274, 5567, 6153, 6498, 7182, 7581, 7911, 8204, 9747, 10108, 10548, 11134, 12306, 12996, 14364, 15162, 15822, 16701, 18459, 19494, 22268, 22743, 24612, 30324, 31644, 33402, 36918, 38969, 38988, 45486, 50103, 55377, 66804, 68229, 73836, 77938, 90972, 100206, 105773, 110754, 116907, 136458, 150309, 155876, 200412, 211546, 221508, 233814, 272916, 300618, 317319, 350721, 423092, 467628, 601236, 634638, 701442, 740411, 951957, 1052163, 1269276, 1402884, 1480822, 1903914, 2104326, 2221233, 2855871, 2961644, 3807828, 4208652, 4442466, 5711742, 6663699, 8884932, 11423484, 13327398, 19991097, 26654796, 39982194, 79964388]

約数ペア:

[(1, 79964388), (2, 39982194), (3, 26654796), (4, 19991097), (6, 13327398), (7, 11423484), (9, 8884932), (12, 6663699), (14, 5711742), (18, 4442466), (19, 4208652), (21, 3807828), (27, 2961644), (28, 2855871), (36, 2221233), (38, 2104326), (42, 1903914), (54, 1480822), (57, 1402884), (63, 1269276), (76, 1052163), (84, 951957), (108, 740411), (114, 701442), (126, 634638), (133, 601236), (171, 467628), (189, 423092), (228, 350721), (252, 317319), (266, 300618), (293, 272916), (342, 233814), (361, 221508), (378, 211546), (399, 200412), (513, 155876), (532, 150309), (586, 136458), (684, 116907), (722, 110754), (756, 105773), (798, 100206), (879, 90972), (1026, 77938), (1083, 73836), (1172, 68229), (1197, 66804), (1444, 55377), (1596, 50103), (1758, 45486), (2051, 38988), (2052, 38969), (2166, 36918), (2394, 33402), (2527, 31644), (2637, 30324), (3249, 24612), (3516, 22743), (3591, 22268), (4102, 19494), (4332, 18459), (4788, 16701), (5054, 15822), (5274, 15162), (5567, 14364), (6153, 12996), (6498, 12306), (7182, 11134), (7581, 10548), (7911, 10108), (8204, 9747)]