77885262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2842

約数の個数: 96

約数和(自身を含む): 219989952

約数和(自身を除く): 142104690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 2797, 3094, 3978, 4641, 5594, 8391, 9282, 13923, 16782, 19579, 25173, 27846, 36361, 39158, 47549, 50346, 58737, 72722, 95098, 109083, 117474, 142647, 176211, 218166, 254527, 285294, 327249, 332843, 352422, 427941, 509054, 618137, 654498, 665686, 763581, 855882, 998529, 1236274, 1527162, 1854411, 1997058, 2290743, 2995587, 3708822, 4326959, 4581486, 5563233, 5991174, 8653918, 11126466, 12980877, 25961754, 38942631, 77885262]

約数ペア:

[(1, 77885262), (2, 38942631), (3, 25961754), (6, 12980877), (7, 11126466), (9, 8653918), (13, 5991174), (14, 5563233), (17, 4581486), (18, 4326959), (21, 3708822), (26, 2995587), (34, 2290743), (39, 1997058), (42, 1854411), (51, 1527162), (63, 1236274), (78, 998529), (91, 855882), (102, 763581), (117, 665686), (119, 654498), (126, 618137), (153, 509054), (182, 427941), (221, 352422), (234, 332843), (238, 327249), (273, 285294), (306, 254527), (357, 218166), (442, 176211), (546, 142647), (663, 117474), (714, 109083), (819, 95098), (1071, 72722), (1326, 58737), (1547, 50346), (1638, 47549), (1989, 39158), (2142, 36361), (2797, 27846), (3094, 25173), (3978, 19579), (4641, 16782), (5594, 13923), (8391, 9282)]