90449946

素因数分解:

$2^1\times 3^8\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 208668564

約数和(自身を除く): 118218618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 113, 122, 162, 183, 226, 243, 339, 366, 486, 549, 678, 729, 1017, 1098, 1458, 1647, 2034, 2187, 3051, 3294, 4374, 4941, 6102, 6561, 6893, 9153, 9882, 13122, 13786, 14823, 18306, 20679, 27459, 29646, 41358, 44469, 54918, 62037, 82377, 88938, 124074, 133407, 164754, 186111, 247131, 266814, 372222, 400221, 494262, 558333, 741393, 800442, 1116666, 1482786, 1674999, 3349998, 5024997, 10049994, 15074991, 30149982, 45224973, 90449946]

約数ペア:

[(1, 90449946), (2, 45224973), (3, 30149982), (6, 15074991), (9, 10049994), (18, 5024997), (27, 3349998), (54, 1674999), (61, 1482786), (81, 1116666), (113, 800442), (122, 741393), (162, 558333), (183, 494262), (226, 400221), (243, 372222), (339, 266814), (366, 247131), (486, 186111), (549, 164754), (678, 133407), (729, 124074), (1017, 88938), (1098, 82377), (1458, 62037), (1647, 54918), (2034, 44469), (2187, 41358), (3051, 29646), (3294, 27459), (4374, 20679), (4941, 18306), (6102, 14823), (6561, 13786), (6893, 13122), (9153, 9882)]