89181036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 258935040

約数和(自身を除く): 169754004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1362, 1559, 1589, 2043, 2724, 3118, 3178, 4086, 4677, 4767, 6236, 6356, 8172, 9354, 9534, 10913, 14031, 14301, 18708, 19068, 21826, 28062, 28602, 32739, 43652, 56124, 57204, 65478, 98217, 130956, 196434, 353893, 392868, 707786, 1061679, 1415572, 2123358, 2477251, 3185037, 4246716, 4954502, 6370074, 7431753, 9909004, 12740148, 14863506, 22295259, 29727012, 44590518, 89181036]

約数ペア:

[(1, 89181036), (2, 44590518), (3, 29727012), (4, 22295259), (6, 14863506), (7, 12740148), (9, 9909004), (12, 7431753), (14, 6370074), (18, 4954502), (21, 4246716), (28, 3185037), (36, 2477251), (42, 2123358), (63, 1415572), (84, 1061679), (126, 707786), (227, 392868), (252, 353893), (454, 196434), (681, 130956), (908, 98217), (1362, 65478), (1559, 57204), (1589, 56124), (2043, 43652), (2724, 32739), (3118, 28602), (3178, 28062), (4086, 21826), (4677, 19068), (4767, 18708), (6236, 14301), (6356, 14031), (8172, 10913), (9354, 9534)]