65448084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 110669676

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 71, 76, 78, 114, 142, 156, 213, 228, 247, 284, 311, 426, 494, 622, 741, 852, 923, 933, 988, 1244, 1349, 1482, 1846, 1866, 2698, 2769, 2964, 3692, 3732, 4043, 4047, 5396, 5538, 5909, 8086, 8094, 11076, 11818, 12129, 16172, 16188, 17537, 17727, 22081, 23636, 24258, 35074, 35454, 44162, 48516, 52611, 66243, 70148, 70908, 76817, 88324, 105222, 132486, 153634, 210444, 230451, 264972, 287053, 307268, 419539, 460902, 574106, 839078, 861159, 921804, 1148212, 1258617, 1678156, 1722318, 2517234, 3444636, 5034468, 5454007, 10908014, 16362021, 21816028, 32724042, 65448084]

約数ペア:

[(1, 65448084), (2, 32724042), (3, 21816028), (4, 16362021), (6, 10908014), (12, 5454007), (13, 5034468), (19, 3444636), (26, 2517234), (38, 1722318), (39, 1678156), (52, 1258617), (57, 1148212), (71, 921804), (76, 861159), (78, 839078), (114, 574106), (142, 460902), (156, 419539), (213, 307268), (228, 287053), (247, 264972), (284, 230451), (311, 210444), (426, 153634), (494, 132486), (622, 105222), (741, 88324), (852, 76817), (923, 70908), (933, 70148), (988, 66243), (1244, 52611), (1349, 48516), (1482, 44162), (1846, 35454), (1866, 35074), (2698, 24258), (2769, 23636), (2964, 22081), (3692, 17727), (3732, 17537), (4043, 16188), (4047, 16172), (5396, 12129), (5538, 11818), (5909, 11076), (8086, 8094)]