65822688

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 205994880

約数和(自身を除く): 140172192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 523, 552, 608, 684, 736, 828, 874, 912, 1046, 1104, 1311, 1368, 1569, 1656, 1748, 1824, 2092, 2208, 2622, 2736, 3138, 3312, 3496, 3933, 4184, 4707, 5244, 5472, 6276, 6624, 6992, 7866, 8368, 9414, 9937, 10488, 12029, 12552, 13984, 15732, 16736, 18828, 19874, 20976, 24058, 25104, 29811, 31464, 36087, 37656, 39748, 41952, 48116, 50208, 59622, 62928, 72174, 75312, 79496, 89433, 96232, 108261, 119244, 125856, 144348, 150624, 158992, 178866, 192464, 216522, 228551, 238488, 288696, 317984, 357732, 384928, 433044, 457102, 476976, 577392, 685653, 715464, 866088, 914204, 953952, 1154784, 1371306, 1430928, 1732176, 1828408, 2056959, 2742612, 2861856, 3464352, 3656816, 4113918, 5485224, 7313632, 8227836, 10970448, 16455672, 21940896, 32911344, 65822688]

約数ペア:

[(1, 65822688), (2, 32911344), (3, 21940896), (4, 16455672), (6, 10970448), (8, 8227836), (9, 7313632), (12, 5485224), (16, 4113918), (18, 3656816), (19, 3464352), (23, 2861856), (24, 2742612), (32, 2056959), (36, 1828408), (38, 1732176), (46, 1430928), (48, 1371306), (57, 1154784), (69, 953952), (72, 914204), (76, 866088), (92, 715464), (96, 685653), (114, 577392), (138, 476976), (144, 457102), (152, 433044), (171, 384928), (184, 357732), (207, 317984), (228, 288696), (276, 238488), (288, 228551), (304, 216522), (342, 192464), (368, 178866), (414, 158992), (437, 150624), (456, 144348), (523, 125856), (552, 119244), (608, 108261), (684, 96232), (736, 89433), (828, 79496), (874, 75312), (912, 72174), (1046, 62928), (1104, 59622), (1311, 50208), (1368, 48116), (1569, 41952), (1656, 39748), (1748, 37656), (1824, 36087), (2092, 31464), (2208, 29811), (2622, 25104), (2736, 24058), (3138, 20976), (3312, 19874), (3496, 18828), (3933, 16736), (4184, 15732), (4707, 13984), (5244, 12552), (5472, 12029), (6276, 10488), (6624, 9937), (6992, 9414), (7866, 8368)]