81822312

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 269549280

約数和(自身を除く): 187726968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 883, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1766, 1782, 2106, 2376, 2574, 2649, 2808, 3432, 3532, 3564, 3861, 4212, 5148, 5298, 7064, 7128, 7722, 7947, 8424, 9713, 10296, 10596, 11479, 11583, 15444, 15894, 19426, 21192, 22958, 23166, 23841, 29139, 30888, 31788, 34437, 38852, 45916, 46332, 47682, 58278, 63576, 68874, 71523, 77704, 87417, 91832, 92664, 95364, 103311, 116556, 126269, 137748, 143046, 174834, 190728, 206622, 233112, 252538, 262251, 275496, 286092, 309933, 349668, 378807, 413244, 505076, 524502, 572184, 619866, 699336, 757614, 786753, 826488, 929799, 1010152, 1049004, 1136421, 1239732, 1515228, 1573506, 1859598, 2098008, 2272842, 2479464, 3030456, 3147012, 3409263, 3719196, 4545684, 6294024, 6818526, 7438392, 9091368, 10227789, 13637052, 20455578, 27274104, 40911156, 81822312]

約数ペア:

[(1, 81822312), (2, 40911156), (3, 27274104), (4, 20455578), (6, 13637052), (8, 10227789), (9, 9091368), (11, 7438392), (12, 6818526), (13, 6294024), (18, 4545684), (22, 3719196), (24, 3409263), (26, 3147012), (27, 3030456), (33, 2479464), (36, 2272842), (39, 2098008), (44, 1859598), (52, 1573506), (54, 1515228), (66, 1239732), (72, 1136421), (78, 1049004), (81, 1010152), (88, 929799), (99, 826488), (104, 786753), (108, 757614), (117, 699336), (132, 619866), (143, 572184), (156, 524502), (162, 505076), (198, 413244), (216, 378807), (234, 349668), (264, 309933), (286, 286092), (297, 275496), (312, 262251), (324, 252538), (351, 233112), (396, 206622), (429, 190728), (468, 174834), (572, 143046), (594, 137748), (648, 126269), (702, 116556), (792, 103311), (858, 95364), (883, 92664), (891, 91832), (936, 87417), (1053, 77704), (1144, 71523), (1188, 68874), (1287, 63576), (1404, 58278), (1716, 47682), (1766, 46332), (1782, 45916), (2106, 38852), (2376, 34437), (2574, 31788), (2649, 30888), (2808, 29139), (3432, 23841), (3532, 23166), (3564, 22958), (3861, 21192), (4212, 19426), (5148, 15894), (5298, 15444), (7064, 11583), (7128, 11479), (7722, 10596), (7947, 10296), (8424, 9713)]