72628852021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{130201}}^1$

素因数の和:130405

約数の個数: 32

約数和(自身を含む): 88870677120

約数和(自身を除く): 16241825099

約数列:

[1, 11, 17, 19, 157, 187, 209, 323, 1727, 2669, 2983, 3553, 29359, 32813, 50711, 130201, 557821, 1432211, 2213417, 2473819, 20441557, 24347587, 27212009, 42054923, 224857127, 347506469, 388389583, 462604153, 3822571159, 4272285413, 6602622911, 72628852021]

約数ペア:

[(1, 72628852021), (11, 6602622911), (17, 4272285413), (19, 3822571159), (157, 462604153), (187, 388389583), (209, 347506469), (323, 224857127), (1727, 42054923), (2669, 27212009), (2983, 24347587), (3553, 20441557), (29359, 2473819), (32813, 2213417), (50711, 1432211), (130201, 557821)]