85745784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4444

約数の個数: 64

約数和(自身を含む): 230947200

約数和(自身を除く): 145201416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4373, 4902, 6536, 8746, 9804, 13119, 17492, 19608, 26238, 34984, 52476, 83087, 104952, 166174, 188039, 249261, 332348, 376078, 498522, 564117, 664696, 752156, 997044, 1128234, 1504312, 1994088, 2256468, 3572741, 4512936, 7145482, 10718223, 14290964, 21436446, 28581928, 42872892, 85745784]

約数ペア:

[(1, 85745784), (2, 42872892), (3, 28581928), (4, 21436446), (6, 14290964), (8, 10718223), (12, 7145482), (19, 4512936), (24, 3572741), (38, 2256468), (43, 1994088), (57, 1504312), (76, 1128234), (86, 997044), (114, 752156), (129, 664696), (152, 564117), (172, 498522), (228, 376078), (258, 332348), (344, 249261), (456, 188039), (516, 166174), (817, 104952), (1032, 83087), (1634, 52476), (2451, 34984), (3268, 26238), (4373, 19608), (4902, 17492), (6536, 13119), (8746, 9804)]