89416548

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 267841728

約数和(自身を除く): 178425180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 71, 78, 81, 92, 108, 117, 138, 142, 156, 162, 169, 207, 213, 234, 276, 284, 299, 324, 338, 351, 414, 426, 468, 507, 598, 621, 639, 676, 702, 828, 852, 897, 923, 1014, 1053, 1196, 1242, 1278, 1404, 1521, 1633, 1794, 1846, 1863, 1917, 2028, 2106, 2484, 2556, 2691, 2769, 3042, 3266, 3588, 3692, 3726, 3834, 3887, 4212, 4563, 4899, 5382, 5538, 5751, 6084, 6532, 7452, 7668, 7774, 8073, 8307, 9126, 9798, 10764, 11076, 11502, 11661, 11999, 13689, 14697, 15548, 16146, 16614, 18252, 19596, 21229, 23004, 23322, 23998, 24219, 24921, 27378, 29394, 32292, 33228, 34983, 35997, 42458, 44091, 46644, 47996, 48438, 49842, 54756, 58788, 63687, 69966, 71994, 74763, 84916, 88182, 96876, 99684, 104949, 107991, 127374, 132273, 139932, 143988, 149526, 176364, 191061, 209898, 215982, 254748, 264546, 275977, 299052, 314847, 323973, 382122, 419796, 431964, 529092, 551954, 573183, 629694, 647946, 764244, 827931, 971919, 1103908, 1146366, 1259388, 1295892, 1655862, 1719549, 1943838, 2292732, 2483793, 3311724, 3439098, 3887676, 4967586, 6878196, 7451379, 9935172, 14902758, 22354137, 29805516, 44708274, 89416548]

約数ペア:

[(1, 89416548), (2, 44708274), (3, 29805516), (4, 22354137), (6, 14902758), (9, 9935172), (12, 7451379), (13, 6878196), (18, 4967586), (23, 3887676), (26, 3439098), (27, 3311724), (36, 2483793), (39, 2292732), (46, 1943838), (52, 1719549), (54, 1655862), (69, 1295892), (71, 1259388), (78, 1146366), (81, 1103908), (92, 971919), (108, 827931), (117, 764244), (138, 647946), (142, 629694), (156, 573183), (162, 551954), (169, 529092), (207, 431964), (213, 419796), (234, 382122), (276, 323973), (284, 314847), (299, 299052), (324, 275977), (338, 264546), (351, 254748), (414, 215982), (426, 209898), (468, 191061), (507, 176364), (598, 149526), (621, 143988), (639, 139932), (676, 132273), (702, 127374), (828, 107991), (852, 104949), (897, 99684), (923, 96876), (1014, 88182), (1053, 84916), (1196, 74763), (1242, 71994), (1278, 69966), (1404, 63687), (1521, 58788), (1633, 54756), (1794, 49842), (1846, 48438), (1863, 47996), (1917, 46644), (2028, 44091), (2106, 42458), (2484, 35997), (2556, 34983), (2691, 33228), (2769, 32292), (3042, 29394), (3266, 27378), (3588, 24921), (3692, 24219), (3726, 23998), (3834, 23322), (3887, 23004), (4212, 21229), (4563, 19596), (4899, 18252), (5382, 16614), (5538, 16146), (5751, 15548), (6084, 14697), (6532, 13689), (7452, 11999), (7668, 11661), (7774, 11502), (8073, 11076), (8307, 10764), (9126, 9798)]