78712452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8042

約数の個数: 96

約数和(自身を含む): 251193600

約数和(自身を除く): 172481148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 8009, 9828, 16018, 24027, 32036, 48054, 56063, 72081, 96108, 104117, 112126, 144162, 168189, 208234, 216243, 224252, 288324, 312351, 336378, 416468, 432486, 504567, 624702, 672756, 728819, 864972, 937053, 1009134, 1249404, 1457638, 1513701, 1874106, 2018268, 2186457, 2811159, 2915276, 3027402, 3748212, 4372914, 5622318, 6054804, 6559371, 8745828, 11244636, 13118742, 19678113, 26237484, 39356226, 78712452]

約数ペア:

[(1, 78712452), (2, 39356226), (3, 26237484), (4, 19678113), (6, 13118742), (7, 11244636), (9, 8745828), (12, 6559371), (13, 6054804), (14, 5622318), (18, 4372914), (21, 3748212), (26, 3027402), (27, 2915276), (28, 2811159), (36, 2186457), (39, 2018268), (42, 1874106), (52, 1513701), (54, 1457638), (63, 1249404), (78, 1009134), (84, 937053), (91, 864972), (108, 728819), (117, 672756), (126, 624702), (156, 504567), (182, 432486), (189, 416468), (234, 336378), (252, 312351), (273, 288324), (351, 224252), (364, 216243), (378, 208234), (468, 168189), (546, 144162), (702, 112126), (756, 104117), (819, 96108), (1092, 72081), (1404, 56063), (1638, 48054), (2457, 32036), (3276, 24027), (4914, 16018), (8009, 9828)]