87569784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{64013}}^1$

素因数の和:64044

約数の個数: 48

約数和(自身を含む): 249654600

約数和(自身を除く): 162084816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 64013, 128026, 192039, 256052, 384078, 512104, 576117, 768156, 1152234, 1216247, 1536312, 2304468, 2432494, 3648741, 4608936, 4864988, 7297482, 9729976, 10946223, 14594964, 21892446, 29189928, 43784892, 87569784]

約数ペア:

[(1, 87569784), (2, 43784892), (3, 29189928), (4, 21892446), (6, 14594964), (8, 10946223), (9, 9729976), (12, 7297482), (18, 4864988), (19, 4608936), (24, 3648741), (36, 2432494), (38, 2304468), (57, 1536312), (72, 1216247), (76, 1152234), (114, 768156), (152, 576117), (171, 512104), (228, 384078), (342, 256052), (456, 192039), (684, 128026), (1368, 64013)]