65359476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 206938368

約数和(自身を除く): 141578892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 281, 284, 364, 426, 468, 497, 546, 562, 639, 819, 843, 852, 923, 994, 1092, 1124, 1278, 1491, 1638, 1686, 1846, 1967, 1988, 2529, 2556, 2769, 2982, 3276, 3372, 3653, 3692, 3934, 4473, 5058, 5538, 5901, 5964, 6461, 7306, 7868, 8307, 8946, 10116, 10959, 11076, 11802, 12922, 14612, 16614, 17703, 17892, 19383, 19951, 21918, 23604, 25571, 25844, 32877, 33228, 35406, 38766, 39902, 43836, 51142, 58149, 59853, 65754, 70812, 76713, 77532, 79804, 102284, 116298, 119706, 131508, 139657, 153426, 179559, 230139, 232596, 239412, 259363, 279314, 306852, 359118, 418971, 460278, 518726, 558628, 718236, 778089, 837942, 920556, 1037452, 1256913, 1556178, 1675884, 1815541, 2334267, 2513826, 3112356, 3631082, 4668534, 5027652, 5446623, 7262164, 9337068, 10893246, 16339869, 21786492, 32679738, 65359476]

約数ペア:

[(1, 65359476), (2, 32679738), (3, 21786492), (4, 16339869), (6, 10893246), (7, 9337068), (9, 7262164), (12, 5446623), (13, 5027652), (14, 4668534), (18, 3631082), (21, 3112356), (26, 2513826), (28, 2334267), (36, 1815541), (39, 1675884), (42, 1556178), (52, 1256913), (63, 1037452), (71, 920556), (78, 837942), (84, 778089), (91, 718236), (117, 558628), (126, 518726), (142, 460278), (156, 418971), (182, 359118), (213, 306852), (234, 279314), (252, 259363), (273, 239412), (281, 232596), (284, 230139), (364, 179559), (426, 153426), (468, 139657), (497, 131508), (546, 119706), (562, 116298), (639, 102284), (819, 79804), (843, 77532), (852, 76713), (923, 70812), (994, 65754), (1092, 59853), (1124, 58149), (1278, 51142), (1491, 43836), (1638, 39902), (1686, 38766), (1846, 35406), (1967, 33228), (1988, 32877), (2529, 25844), (2556, 25571), (2769, 23604), (2982, 21918), (3276, 19951), (3372, 19383), (3653, 17892), (3692, 17703), (3934, 16614), (4473, 14612), (5058, 12922), (5538, 11802), (5901, 11076), (5964, 10959), (6461, 10116), (7306, 8946), (7868, 8307)]