81837756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 285250560

約数和(自身を除く): 203412804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 757, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1514, 1638, 1716, 2002, 2079, 2271, 2457, 2574, 2772, 3003, 3028, 3276, 3861, 4004, 4158, 4542, 4914, 5148, 5299, 6006, 6813, 7722, 8316, 8327, 9009, 9084, 9828, 9841, 10598, 12012, 13626, 15444, 15897, 16654, 18018, 19682, 20439, 21196, 24981, 27027, 27252, 29523, 31794, 33308, 36036, 39364, 40878, 47691, 49962, 54054, 58289, 59046, 63588, 68887, 74943, 81756, 88569, 95382, 99924, 108108, 108251, 116578, 118092, 137774, 143073, 149886, 174867, 177138, 190764, 206661, 216502, 224829, 233156, 265707, 275548, 286146, 299772, 324753, 349734, 354276, 413322, 433004, 449658, 524601, 531414, 572292, 619983, 649506, 699468, 757757, 826644, 899316, 974259, 1049202, 1062828, 1239966, 1299012, 1515514, 1573803, 1859949, 1948518, 2098404, 2273271, 2479932, 2922777, 3031028, 3147606, 3719898, 3897036, 4546542, 5845554, 6295212, 6819813, 7439796, 9093084, 11691108, 13639626, 20459439, 27279252, 40918878, 81837756]

約数ペア:

[(1, 81837756), (2, 40918878), (3, 27279252), (4, 20459439), (6, 13639626), (7, 11691108), (9, 9093084), (11, 7439796), (12, 6819813), (13, 6295212), (14, 5845554), (18, 4546542), (21, 3897036), (22, 3719898), (26, 3147606), (27, 3031028), (28, 2922777), (33, 2479932), (36, 2273271), (39, 2098404), (42, 1948518), (44, 1859949), (52, 1573803), (54, 1515514), (63, 1299012), (66, 1239966), (77, 1062828), (78, 1049202), (84, 974259), (91, 899316), (99, 826644), (108, 757757), (117, 699468), (126, 649506), (132, 619983), (143, 572292), (154, 531414), (156, 524601), (182, 449658), (189, 433004), (198, 413322), (231, 354276), (234, 349734), (252, 324753), (273, 299772), (286, 286146), (297, 275548), (308, 265707), (351, 233156), (364, 224829), (378, 216502), (396, 206661), (429, 190764), (462, 177138), (468, 174867), (546, 149886), (572, 143073), (594, 137774), (693, 118092), (702, 116578), (756, 108251), (757, 108108), (819, 99924), (858, 95382), (924, 88569), (1001, 81756), (1092, 74943), (1188, 68887), (1287, 63588), (1386, 59046), (1404, 58289), (1514, 54054), (1638, 49962), (1716, 47691), (2002, 40878), (2079, 39364), (2271, 36036), (2457, 33308), (2574, 31794), (2772, 29523), (3003, 27252), (3028, 27027), (3276, 24981), (3861, 21196), (4004, 20439), (4158, 19682), (4542, 18018), (4914, 16654), (5148, 15897), (5299, 15444), (6006, 13626), (6813, 12012), (7722, 10598), (8316, 9841), (8327, 9828), (9009, 9084)]