67405976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 145303200

約数和(自身を除く): 77897224

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 61, 88, 116, 122, 232, 244, 319, 433, 488, 638, 671, 866, 1276, 1342, 1732, 1769, 2552, 2684, 3464, 3538, 4763, 5368, 7076, 9526, 12557, 14152, 19052, 19459, 25114, 26413, 38104, 38918, 50228, 52826, 77836, 100456, 105652, 138127, 155672, 211304, 276254, 290543, 552508, 581086, 765977, 1105016, 1162172, 1531954, 2324344, 3063908, 6127816, 8425747, 16851494, 33702988, 67405976]

約数ペア:

[(1, 67405976), (2, 33702988), (4, 16851494), (8, 8425747), (11, 6127816), (22, 3063908), (29, 2324344), (44, 1531954), (58, 1162172), (61, 1105016), (88, 765977), (116, 581086), (122, 552508), (232, 290543), (244, 276254), (319, 211304), (433, 155672), (488, 138127), (638, 105652), (671, 100456), (866, 77836), (1276, 52826), (1342, 50228), (1732, 38918), (1769, 38104), (2552, 26413), (2684, 25114), (3464, 19459), (3538, 19052), (4763, 14152), (5368, 12557), (7076, 9526)]