90785448

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 275680350

約数和(自身を除く): 184894902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 829, 936, 1014, 1053, 1352, 1404, 1521, 1658, 2028, 2106, 2487, 2808, 3042, 3316, 4056, 4212, 4563, 4974, 6084, 6632, 7461, 8424, 9126, 9948, 10777, 12168, 13689, 14922, 18252, 19896, 21554, 22383, 27378, 29844, 32331, 36504, 43108, 44766, 54756, 59688, 64662, 67149, 86216, 89532, 96993, 109512, 129324, 134298, 140101, 179064, 193986, 258648, 268596, 280202, 290979, 387972, 420303, 537192, 560404, 581958, 775944, 840606, 872937, 1120808, 1163916, 1260909, 1681212, 1745874, 2327832, 2521818, 3362424, 3491748, 3782727, 5043636, 6983496, 7565454, 10087272, 11348181, 15130908, 22696362, 30261816, 45392724, 90785448]

約数ペア:

[(1, 90785448), (2, 45392724), (3, 30261816), (4, 22696362), (6, 15130908), (8, 11348181), (9, 10087272), (12, 7565454), (13, 6983496), (18, 5043636), (24, 3782727), (26, 3491748), (27, 3362424), (36, 2521818), (39, 2327832), (52, 1745874), (54, 1681212), (72, 1260909), (78, 1163916), (81, 1120808), (104, 872937), (108, 840606), (117, 775944), (156, 581958), (162, 560404), (169, 537192), (216, 420303), (234, 387972), (312, 290979), (324, 280202), (338, 268596), (351, 258648), (468, 193986), (507, 179064), (648, 140101), (676, 134298), (702, 129324), (829, 109512), (936, 96993), (1014, 89532), (1053, 86216), (1352, 67149), (1404, 64662), (1521, 59688), (1658, 54756), (2028, 44766), (2106, 43108), (2487, 36504), (2808, 32331), (3042, 29844), (3316, 27378), (4056, 22383), (4212, 21554), (4563, 19896), (4974, 18252), (6084, 14922), (6632, 13689), (7461, 12168), (8424, 10777), (9126, 9948)]