90756468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7445

約数の個数: 72

約数和(自身を含む): 258375936

約数和(自身を除く): 167619468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 7393, 12276, 14786, 22179, 29572, 44358, 66537, 81323, 88716, 133074, 162646, 229183, 243969, 266148, 325292, 458366, 487938, 687549, 731907, 916732, 975876, 1375098, 1463814, 2062647, 2521013, 2750196, 2927628, 4125294, 5042026, 7563039, 8250588, 10084052, 15126078, 22689117, 30252156, 45378234, 90756468]

約数ペア:

[(1, 90756468), (2, 45378234), (3, 30252156), (4, 22689117), (6, 15126078), (9, 10084052), (11, 8250588), (12, 7563039), (18, 5042026), (22, 4125294), (31, 2927628), (33, 2750196), (36, 2521013), (44, 2062647), (62, 1463814), (66, 1375098), (93, 975876), (99, 916732), (124, 731907), (132, 687549), (186, 487938), (198, 458366), (279, 325292), (341, 266148), (372, 243969), (396, 229183), (558, 162646), (682, 133074), (1023, 88716), (1116, 81323), (1364, 66537), (2046, 44358), (3069, 29572), (4092, 22179), (6138, 14786), (7393, 12276)]