80660784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98849}}^1$

素因数の和:98877

約数の個数: 40

約数和(自身を含む): 220633200

約数和(自身を除く): 139972416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 98849, 197698, 296547, 395396, 593094, 790792, 1186188, 1581584, 1680433, 2372376, 3360866, 4744752, 5041299, 6721732, 10082598, 13443464, 20165196, 26886928, 40330392, 80660784]

約数ペア:

[(1, 80660784), (2, 40330392), (3, 26886928), (4, 20165196), (6, 13443464), (8, 10082598), (12, 6721732), (16, 5041299), (17, 4744752), (24, 3360866), (34, 2372376), (48, 1680433), (51, 1581584), (68, 1186188), (102, 790792), (136, 593094), (204, 395396), (272, 296547), (408, 197698), (816, 98849)]